140288260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12073}}^1$

素因数の和:12172

約数の個数: 48

約数和(自身を含む): 340776576

約数和(自身を除く): 200488316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 12073, 24146, 48292, 60365, 84511, 120730, 169022, 241460, 338044, 422555, 845110, 1002059, 1690220, 2004118, 4008236, 5010295, 7014413, 10020590, 14028826, 20041180, 28057652, 35072065, 70144130, 140288260]

約数ペア:

[(1, 140288260), (2, 70144130), (4, 35072065), (5, 28057652), (7, 20041180), (10, 14028826), (14, 10020590), (20, 7014413), (28, 5010295), (35, 4008236), (70, 2004118), (83, 1690220), (140, 1002059), (166, 845110), (332, 422555), (415, 338044), (581, 241460), (830, 169022), (1162, 120730), (1660, 84511), (2324, 60365), (2905, 48292), (5810, 24146), (11620, 12073)]