835508740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{48073}}^1$

素因数の和:48172

約数の個数: 48

約数和(自身を含む): 1938343680

約数和(自身を除く): 1102834940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 4345, 8690, 17380, 48073, 96146, 192292, 240365, 480730, 528803, 961460, 1057606, 2115212, 2644015, 3797767, 5288030, 7595534, 10576060, 15191068, 18988835, 37977670, 41775437, 75955340, 83550874, 167101748, 208877185, 417754370, 835508740]

約数ペア:

[(1, 835508740), (2, 417754370), (4, 208877185), (5, 167101748), (10, 83550874), (11, 75955340), (20, 41775437), (22, 37977670), (44, 18988835), (55, 15191068), (79, 10576060), (110, 7595534), (158, 5288030), (220, 3797767), (316, 2644015), (395, 2115212), (790, 1057606), (869, 961460), (1580, 528803), (1738, 480730), (3476, 240365), (4345, 192292), (8690, 96146), (17380, 48073)]