67900540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109517}}^1$

素因数の和:109557

約数の個数: 24

約数和(自身を含む): 147192192

約数和(自身を除く): 79291652

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 109517, 219034, 438068, 547585, 1095170, 2190340, 3395027, 6790054, 13580108, 16975135, 33950270, 67900540]

約数ペア:

[(1, 67900540), (2, 33950270), (4, 16975135), (5, 13580108), (10, 6790054), (20, 3395027), (31, 2190340), (62, 1095170), (124, 547585), (155, 438068), (310, 219034), (620, 109517)]