23751940

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4621}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 50083992

約数和(自身を除く): 26332052

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 4621, 5140, 9242, 18484, 23105, 46210, 92420, 1187597, 2375194, 4750388, 5937985, 11875970, 23751940]

約数ペア:

[(1, 23751940), (2, 11875970), (4, 5937985), (5, 4750388), (10, 2375194), (20, 1187597), (257, 92420), (514, 46210), (1028, 23105), (1285, 18484), (2570, 9242), (4621, 5140)]