101953880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 274337280

約数和(自身を除く): 172383400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 83, 107, 140, 164, 166, 205, 214, 280, 287, 328, 332, 410, 415, 428, 535, 574, 581, 664, 749, 820, 830, 856, 1070, 1148, 1162, 1435, 1498, 1640, 1660, 2140, 2296, 2324, 2870, 2905, 2996, 3320, 3403, 3745, 4280, 4387, 4648, 5740, 5810, 5992, 6806, 7490, 8774, 8881, 11480, 11620, 13612, 14980, 17015, 17548, 17762, 21935, 23240, 23821, 27224, 29960, 30709, 34030, 35096, 35524, 43870, 44405, 47642, 61418, 62167, 68060, 71048, 87740, 88810, 95284, 119105, 122836, 124334, 136120, 153545, 175480, 177620, 190568, 238210, 245672, 248668, 307090, 310835, 355240, 364121, 476420, 497336, 614180, 621670, 728242, 952840, 1228360, 1243340, 1456484, 1820605, 2486680, 2548847, 2912968, 3641210, 5097694, 7282420, 10195388, 12744235, 14564840, 20390776, 25488470, 50976940, 101953880]

約数ペア:

[(1, 101953880), (2, 50976940), (4, 25488470), (5, 20390776), (7, 14564840), (8, 12744235), (10, 10195388), (14, 7282420), (20, 5097694), (28, 3641210), (35, 2912968), (40, 2548847), (41, 2486680), (56, 1820605), (70, 1456484), (82, 1243340), (83, 1228360), (107, 952840), (140, 728242), (164, 621670), (166, 614180), (205, 497336), (214, 476420), (280, 364121), (287, 355240), (328, 310835), (332, 307090), (410, 248668), (415, 245672), (428, 238210), (535, 190568), (574, 177620), (581, 175480), (664, 153545), (749, 136120), (820, 124334), (830, 122836), (856, 119105), (1070, 95284), (1148, 88810), (1162, 87740), (1435, 71048), (1498, 68060), (1640, 62167), (1660, 61418), (2140, 47642), (2296, 44405), (2324, 43870), (2870, 35524), (2905, 35096), (2996, 34030), (3320, 30709), (3403, 29960), (3745, 27224), (4280, 23821), (4387, 23240), (4648, 21935), (5740, 17762), (5810, 17548), (5992, 17015), (6806, 14980), (7490, 13612), (8774, 11620), (8881, 11480)]