140674880

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7451}}^1$

素因数の和:7527

約数の個数: 56

約数和(自身を含む): 340705440

約数和(自身を除く): 200030560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 7451, 9440, 14902, 18880, 29804, 37255, 59608, 74510, 119216, 149020, 238432, 298040, 439609, 476864, 596080, 879218, 1192160, 1758436, 2198045, 2384320, 3516872, 4396090, 7033744, 8792180, 14067488, 17584360, 28134976, 35168720, 70337440, 140674880]

約数ペア:

[(1, 140674880), (2, 70337440), (4, 35168720), (5, 28134976), (8, 17584360), (10, 14067488), (16, 8792180), (20, 7033744), (32, 4396090), (40, 3516872), (59, 2384320), (64, 2198045), (80, 1758436), (118, 1192160), (160, 879218), (236, 596080), (295, 476864), (320, 439609), (472, 298040), (590, 238432), (944, 149020), (1180, 119216), (1888, 74510), (2360, 59608), (3776, 37255), (4720, 29804), (7451, 18880), (9440, 14902)]