9559760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 26057856

約数和(自身を除く): 16498096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 397, 430, 560, 602, 688, 794, 860, 1204, 1505, 1588, 1720, 1985, 2408, 2779, 3010, 3176, 3440, 3970, 4816, 5558, 6020, 6352, 7940, 11116, 12040, 13895, 15880, 17071, 22232, 24080, 27790, 31760, 34142, 44464, 55580, 68284, 85355, 111160, 119497, 136568, 170710, 222320, 238994, 273136, 341420, 477988, 597485, 682840, 955976, 1194970, 1365680, 1911952, 2389940, 4779880, 9559760]

約数ペア:

[(1, 9559760), (2, 4779880), (4, 2389940), (5, 1911952), (7, 1365680), (8, 1194970), (10, 955976), (14, 682840), (16, 597485), (20, 477988), (28, 341420), (35, 273136), (40, 238994), (43, 222320), (56, 170710), (70, 136568), (80, 119497), (86, 111160), (112, 85355), (140, 68284), (172, 55580), (215, 44464), (280, 34142), (301, 31760), (344, 27790), (397, 24080), (430, 22232), (560, 17071), (602, 15880), (688, 13895), (794, 12040), (860, 11116), (1204, 7940), (1505, 6352), (1588, 6020), (1720, 5558), (1985, 4816), (2408, 3970), (2779, 3440), (3010, 3176)]