858973960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97169}}^1$

素因数の和:97210

約数の個数: 64

約数和(自身を含む): 2203815600

約数和(自身を除く): 1344841640

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 97169, 194338, 388676, 485845, 777352, 971690, 1263197, 1651873, 1943380, 2526394, 3303746, 3886760, 5052788, 6315985, 6607492, 8259365, 10105576, 12631970, 13214984, 16518730, 21474349, 25263940, 33037460, 42948698, 50527880, 66074920, 85897396, 107371745, 171794792, 214743490, 429486980, 858973960]

約数ペア:

[(1, 858973960), (2, 429486980), (4, 214743490), (5, 171794792), (8, 107371745), (10, 85897396), (13, 66074920), (17, 50527880), (20, 42948698), (26, 33037460), (34, 25263940), (40, 21474349), (52, 16518730), (65, 13214984), (68, 12631970), (85, 10105576), (104, 8259365), (130, 6607492), (136, 6315985), (170, 5052788), (221, 3886760), (260, 3303746), (340, 2526394), (442, 1943380), (520, 1651873), (680, 1263197), (884, 971690), (1105, 777352), (1768, 485845), (2210, 388676), (4420, 194338), (8840, 97169)]