5181072

素因数分解:

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

素因数の和:85

約数の個数: 120

約数和(自身を含む): 15873984

約数和(自身を除く): 10692912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 38, 39, 46, 48, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 208, 228, 247, 276, 299, 304, 312, 361, 368, 437, 456, 494, 552, 598, 624, 722, 741, 874, 897, 912, 988, 1083, 1104, 1196, 1311, 1444, 1482, 1748, 1794, 1976, 2166, 2392, 2622, 2888, 2964, 3496, 3588, 3952, 4332, 4693, 4784, 5244, 5681, 5776, 5928, 6992, 7176, 8303, 8664, 9386, 10488, 11362, 11856, 14079, 14352, 16606, 17043, 17328, 18772, 20976, 22724, 24909, 28158, 33212, 34086, 37544, 45448, 49818, 56316, 66424, 68172, 75088, 90896, 99636, 107939, 112632, 132848, 136344, 199272, 215878, 225264, 272688, 323817, 398544, 431756, 647634, 863512, 1295268, 1727024, 2590536, 5181072]

約数ペア:

[(1, 5181072), (2, 2590536), (3, 1727024), (4, 1295268), (6, 863512), (8, 647634), (12, 431756), (13, 398544), (16, 323817), (19, 272688), (23, 225264), (24, 215878), (26, 199272), (38, 136344), (39, 132848), (46, 112632), (48, 107939), (52, 99636), (57, 90896), (69, 75088), (76, 68172), (78, 66424), (92, 56316), (104, 49818), (114, 45448), (138, 37544), (152, 34086), (156, 33212), (184, 28158), (208, 24909), (228, 22724), (247, 20976), (276, 18772), (299, 17328), (304, 17043), (312, 16606), (361, 14352), (368, 14079), (437, 11856), (456, 11362), (494, 10488), (552, 9386), (598, 8664), (624, 8303), (722, 7176), (741, 6992), (874, 5928), (897, 5776), (912, 5681), (988, 5244), (1083, 4784), (1104, 4693), (1196, 4332), (1311, 3952), (1444, 3588), (1482, 3496), (1748, 2964), (1794, 2888), (1976, 2622), (2166, 2392)]