23783240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45737}}^1$

素因数の和:45761

約数の個数: 32

約数和(自身を含む): 57629880

約数和(自身を除く): 33846640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 45737, 91474, 182948, 228685, 365896, 457370, 594581, 914740, 1189162, 1829480, 2378324, 2972905, 4756648, 5945810, 11891620, 23783240]

約数ペア:

[(1, 23783240), (2, 11891620), (4, 5945810), (5, 4756648), (8, 2972905), (10, 2378324), (13, 1829480), (20, 1189162), (26, 914740), (40, 594581), (52, 457370), (65, 365896), (104, 228685), (130, 182948), (260, 91474), (520, 45737)]