15697737040

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1411667}}^1$

素因数の和:1411819

約数の個数: 40

約数和(自身を含む): 36759834720

約数和(自身を除く): 21062097680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 1411667, 2823334, 5646668, 7058335, 11293336, 14116670, 22586672, 28233340, 56466680, 112933360, 196221713, 392443426, 784886852, 981108565, 1569773704, 1962217130, 3139547408, 3924434260, 7848868520, 15697737040]

約数ペア:

[(1, 15697737040), (2, 7848868520), (4, 3924434260), (5, 3139547408), (8, 1962217130), (10, 1569773704), (16, 981108565), (20, 784886852), (40, 392443426), (80, 196221713), (139, 112933360), (278, 56466680), (556, 28233340), (695, 22586672), (1112, 14116670), (1390, 11293336), (2224, 7058335), (2780, 5646668), (5560, 2823334), (11120, 1411667)]