68324980

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{5573}}^1$

素因数の和:6195

約数の個数: 24

約数和(自身を含む): 143742312

約数和(自身を除く): 75417332

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 5573, 6130, 11146, 12260, 22292, 27865, 55730, 111460, 3416249, 6832498, 13664996, 17081245, 34162490, 68324980]

約数ペア:

[(1, 68324980), (2, 34162490), (4, 17081245), (5, 13664996), (10, 6832498), (20, 3416249), (613, 111460), (1226, 55730), (2452, 27865), (3065, 22292), (5573, 12260), (6130, 11146)]