9947996950

素因数分解:

$2^1\times 5^2\times {\mathrm{10639}}^1\times {\mathrm{18701}}^1$

素因数の和:29352

約数の個数: 24

約数和(自身を含む): 18506003040

約数和(自身を除く): 8558006090

約数列:

[1, 2, 5, 10, 25, 50, 10639, 18701, 21278, 37402, 53195, 93505, 106390, 187010, 265975, 467525, 531950, 935050, 198959939, 397919878, 994799695, 1989599390, 4973998475, 9947996950]

約数ペア:

[(1, 9947996950), (2, 4973998475), (5, 1989599390), (10, 994799695), (25, 397919878), (50, 198959939), (10639, 935050), (18701, 531950), (21278, 467525), (37402, 265975), (53195, 187010), (93505, 106390)]