100735880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21163}}^1$

素因数の和:21198

約数の個数: 64

約数和(自身を含む): 274285440

約数和(自身を除く): 173549560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 21163, 42326, 84652, 105815, 148141, 169304, 211630, 296282, 359771, 423260, 592564, 719542, 740705, 846520, 1185128, 1439084, 1481410, 1798855, 2518397, 2878168, 2962820, 3597710, 5036794, 5925640, 7195420, 10073588, 12591985, 14390840, 20147176, 25183970, 50367940, 100735880]

約数ペア:

[(1, 100735880), (2, 50367940), (4, 25183970), (5, 20147176), (7, 14390840), (8, 12591985), (10, 10073588), (14, 7195420), (17, 5925640), (20, 5036794), (28, 3597710), (34, 2962820), (35, 2878168), (40, 2518397), (56, 1798855), (68, 1481410), (70, 1439084), (85, 1185128), (119, 846520), (136, 740705), (140, 719542), (170, 592564), (238, 423260), (280, 359771), (340, 296282), (476, 211630), (595, 169304), (680, 148141), (952, 105815), (1190, 84652), (2380, 42326), (4760, 21163)]