6754600640

素因数分解:

$2^6\times 5^1\times {\mathrm{787}}^1\times {\mathrm{26821}}^1$

素因数の和:27625

約数の個数: 56

約数和(自身を含む): 16105430832

約数和(自身を除く): 9350830192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 787, 1574, 3148, 3935, 6296, 7870, 12592, 15740, 25184, 26821, 31480, 50368, 53642, 62960, 107284, 125920, 134105, 214568, 251840, 268210, 429136, 536420, 858272, 1072840, 1716544, 2145680, 4291360, 8582720, 21108127, 42216254, 84432508, 105540635, 168865016, 211081270, 337730032, 422162540, 675460064, 844325080, 1350920128, 1688650160, 3377300320, 6754600640]

約数ペア:

[(1, 6754600640), (2, 3377300320), (4, 1688650160), (5, 1350920128), (8, 844325080), (10, 675460064), (16, 422162540), (20, 337730032), (32, 211081270), (40, 168865016), (64, 105540635), (80, 84432508), (160, 42216254), (320, 21108127), (787, 8582720), (1574, 4291360), (3148, 2145680), (3935, 1716544), (6296, 1072840), (7870, 858272), (12592, 536420), (15740, 429136), (25184, 268210), (26821, 251840), (31480, 214568), (50368, 134105), (53642, 125920), (62960, 107284)]