25747128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 84240000

約数和(自身を除く): 58492872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 29, 33, 36, 38, 44, 57, 58, 59, 66, 72, 76, 87, 88, 99, 114, 116, 118, 132, 152, 171, 174, 177, 198, 209, 228, 232, 236, 261, 264, 319, 342, 348, 354, 396, 418, 456, 472, 522, 531, 551, 627, 638, 649, 684, 696, 708, 792, 836, 957, 1044, 1062, 1102, 1121, 1254, 1276, 1298, 1368, 1416, 1653, 1672, 1711, 1881, 1914, 1947, 2088, 2124, 2204, 2242, 2508, 2552, 2596, 2871, 3306, 3363, 3422, 3762, 3828, 3894, 4248, 4408, 4484, 4959, 5016, 5133, 5192, 5742, 5841, 6061, 6612, 6726, 6844, 7524, 7656, 7788, 8968, 9918, 10089, 10266, 11484, 11682, 12122, 12331, 13224, 13452, 13688, 15048, 15399, 15576, 18183, 18821, 19836, 20178, 20532, 22968, 23364, 24244, 24662, 26904, 30798, 32509, 36366, 36993, 37642, 39672, 40356, 41064, 46728, 48488, 49324, 54549, 56463, 61596, 65018, 72732, 73986, 75284, 80712, 97527, 98648, 109098, 110979, 112926, 123192, 130036, 145464, 147972, 150568, 169389, 195054, 218196, 221958, 225852, 260072, 292581, 295944, 338778, 357599, 390108, 436392, 443916, 451704, 585162, 677556, 715198, 780216, 887832, 1072797, 1170324, 1355112, 1430396, 2145594, 2340648, 2860792, 3218391, 4291188, 6436782, 8582376, 12873564, 25747128]

約数ペア:

[(1, 25747128), (2, 12873564), (3, 8582376), (4, 6436782), (6, 4291188), (8, 3218391), (9, 2860792), (11, 2340648), (12, 2145594), (18, 1430396), (19, 1355112), (22, 1170324), (24, 1072797), (29, 887832), (33, 780216), (36, 715198), (38, 677556), (44, 585162), (57, 451704), (58, 443916), (59, 436392), (66, 390108), (72, 357599), (76, 338778), (87, 295944), (88, 292581), (99, 260072), (114, 225852), (116, 221958), (118, 218196), (132, 195054), (152, 169389), (171, 150568), (174, 147972), (177, 145464), (198, 130036), (209, 123192), (228, 112926), (232, 110979), (236, 109098), (261, 98648), (264, 97527), (319, 80712), (342, 75284), (348, 73986), (354, 72732), (396, 65018), (418, 61596), (456, 56463), (472, 54549), (522, 49324), (531, 48488), (551, 46728), (627, 41064), (638, 40356), (649, 39672), (684, 37642), (696, 36993), (708, 36366), (792, 32509), (836, 30798), (957, 26904), (1044, 24662), (1062, 24244), (1102, 23364), (1121, 22968), (1254, 20532), (1276, 20178), (1298, 19836), (1368, 18821), (1416, 18183), (1653, 15576), (1672, 15399), (1711, 15048), (1881, 13688), (1914, 13452), (1947, 13224), (2088, 12331), (2124, 12122), (2204, 11682), (2242, 11484), (2508, 10266), (2552, 10089), (2596, 9918), (2871, 8968), (3306, 7788), (3363, 7656), (3422, 7524), (3762, 6844), (3828, 6726), (3894, 6612), (4248, 6061), (4408, 5841), (4484, 5742), (4959, 5192), (5016, 5133)]