68683840

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5801}}^1$

素因数の和:5855

約数の個数: 56

約数和(自身を含む): 168002712

約数和(自身を除く): 99318872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5801, 5920, 11602, 11840, 23204, 29005, 46408, 58010, 92816, 116020, 185632, 214637, 232040, 371264, 429274, 464080, 858548, 928160, 1073185, 1717096, 1856320, 2146370, 3434192, 4292740, 6868384, 8585480, 13736768, 17170960, 34341920, 68683840]

約数ペア:

[(1, 68683840), (2, 34341920), (4, 17170960), (5, 13736768), (8, 8585480), (10, 6868384), (16, 4292740), (20, 3434192), (32, 2146370), (37, 1856320), (40, 1717096), (64, 1073185), (74, 928160), (80, 858548), (148, 464080), (160, 429274), (185, 371264), (296, 232040), (320, 214637), (370, 185632), (592, 116020), (740, 92816), (1184, 58010), (1480, 46408), (2368, 29005), (2960, 23204), (5801, 11840), (5920, 11602)]