2600186720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{955951}}^1$

素因数の和:955983

約数の個数: 48

約数和(自身を含む): 6504297408

約数和(自身を除く): 3904110688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 955951, 1911902, 3823804, 4779755, 7647608, 9559510, 15295216, 16251167, 19119020, 30590432, 32502334, 38238040, 65004668, 76476080, 81255835, 130009336, 152952160, 162511670, 260018672, 325023340, 520037344, 650046680, 1300093360, 2600186720]

約数ペア:

[(1, 2600186720), (2, 1300093360), (4, 650046680), (5, 520037344), (8, 325023340), (10, 260018672), (16, 162511670), (17, 152952160), (20, 130009336), (32, 81255835), (34, 76476080), (40, 65004668), (68, 38238040), (80, 32502334), (85, 30590432), (136, 19119020), (160, 16251167), (170, 15295216), (272, 9559510), (340, 7647608), (544, 4779755), (680, 3823804), (1360, 1911902), (2720, 955951)]