23751820

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4969}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 50097600

約数和(自身を除く): 26345780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 4969, 9938, 19876, 24845, 49690, 99380, 1187591, 2375182, 4750364, 5937955, 11875910, 23751820]

約数ペア:

[(1, 23751820), (2, 11875910), (4, 5937955), (5, 4750364), (10, 2375182), (20, 1187591), (239, 99380), (478, 49690), (956, 24845), (1195, 19876), (2390, 9938), (4780, 4969)]