47503640

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4969}}^1$

素因数の和:5219

約数の個数: 32

約数和(自身を含む): 107352000

約数和(自身を除く): 59848360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 4969, 9560, 9938, 19876, 24845, 39752, 49690, 99380, 198760, 1187591, 2375182, 4750364, 5937955, 9500728, 11875910, 23751820, 47503640]

約数ペア:

[(1, 47503640), (2, 23751820), (4, 11875910), (5, 9500728), (8, 5937955), (10, 4750364), (20, 2375182), (40, 1187591), (239, 198760), (478, 99380), (956, 49690), (1195, 39752), (1912, 24845), (2390, 19876), (4780, 9938), (4969, 9560)]