25359984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 86661120

約数和(自身を除く): 61301136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 31, 36, 38, 39, 46, 48, 52, 57, 62, 69, 72, 76, 78, 92, 93, 104, 114, 117, 124, 138, 144, 152, 156, 171, 184, 186, 207, 208, 228, 234, 247, 248, 276, 279, 299, 304, 312, 342, 368, 372, 403, 414, 437, 456, 468, 494, 496, 552, 558, 589, 598, 624, 684, 713, 741, 744, 806, 828, 874, 897, 912, 936, 988, 1104, 1116, 1178, 1196, 1209, 1311, 1368, 1426, 1482, 1488, 1612, 1656, 1748, 1767, 1794, 1872, 1976, 2139, 2223, 2232, 2356, 2392, 2418, 2622, 2691, 2736, 2852, 2964, 3224, 3312, 3496, 3534, 3588, 3627, 3933, 3952, 4278, 4446, 4464, 4712, 4784, 4836, 5244, 5301, 5382, 5681, 5704, 5928, 6417, 6448, 6992, 7068, 7176, 7254, 7657, 7866, 8556, 8892, 9269, 9424, 9672, 10488, 10602, 10764, 11362, 11408, 11856, 12834, 13547, 14136, 14352, 14508, 15314, 15732, 17043, 17112, 17784, 18538, 19344, 20976, 21204, 21528, 22724, 22971, 25668, 27094, 27807, 28272, 29016, 30628, 31464, 34086, 34224, 35568, 37076, 40641, 42408, 43056, 45448, 45942, 51129, 51336, 54188, 55614, 58032, 61256, 62928, 68172, 68913, 74152, 81282, 83421, 84816, 90896, 91884, 102258, 102672, 108376, 111228, 121923, 122512, 136344, 137826, 148304, 162564, 166842, 176111, 183768, 204516, 216752, 222456, 243846, 272688, 275652, 325128, 333684, 352222, 367536, 409032, 444912, 487692, 528333, 551304, 650256, 667368, 704444, 818064, 975384, 1056666, 1102608, 1334736, 1408888, 1584999, 1950768, 2113332, 2817776, 3169998, 4226664, 6339996, 8453328, 12679992, 25359984]

約数ペア:

[(1, 25359984), (2, 12679992), (3, 8453328), (4, 6339996), (6, 4226664), (8, 3169998), (9, 2817776), (12, 2113332), (13, 1950768), (16, 1584999), (18, 1408888), (19, 1334736), (23, 1102608), (24, 1056666), (26, 975384), (31, 818064), (36, 704444), (38, 667368), (39, 650256), (46, 551304), (48, 528333), (52, 487692), (57, 444912), (62, 409032), (69, 367536), (72, 352222), (76, 333684), (78, 325128), (92, 275652), (93, 272688), (104, 243846), (114, 222456), (117, 216752), (124, 204516), (138, 183768), (144, 176111), (152, 166842), (156, 162564), (171, 148304), (184, 137826), (186, 136344), (207, 122512), (208, 121923), (228, 111228), (234, 108376), (247, 102672), (248, 102258), (276, 91884), (279, 90896), (299, 84816), (304, 83421), (312, 81282), (342, 74152), (368, 68913), (372, 68172), (403, 62928), (414, 61256), (437, 58032), (456, 55614), (468, 54188), (494, 51336), (496, 51129), (552, 45942), (558, 45448), (589, 43056), (598, 42408), (624, 40641), (684, 37076), (713, 35568), (741, 34224), (744, 34086), (806, 31464), (828, 30628), (874, 29016), (897, 28272), (912, 27807), (936, 27094), (988, 25668), (1104, 22971), (1116, 22724), (1178, 21528), (1196, 21204), (1209, 20976), (1311, 19344), (1368, 18538), (1426, 17784), (1482, 17112), (1488, 17043), (1612, 15732), (1656, 15314), (1748, 14508), (1767, 14352), (1794, 14136), (1872, 13547), (1976, 12834), (2139, 11856), (2223, 11408), (2232, 11362), (2356, 10764), (2392, 10602), (2418, 10488), (2622, 9672), (2691, 9424), (2736, 9269), (2852, 8892), (2964, 8556), (3224, 7866), (3312, 7657), (3496, 7254), (3534, 7176), (3588, 7068), (3627, 6992), (3933, 6448), (3952, 6417), (4278, 5928), (4446, 5704), (4464, 5681), (4712, 5382), (4784, 5301), (4836, 5244)]