48648440

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3209}}^1$

素因数の和:3599

約数の個数: 32

約数和(自身を含む): 109782000

約数和(自身を除く): 61133560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3209, 3790, 6418, 7580, 12836, 15160, 16045, 25672, 32090, 64180, 128360, 1216211, 2432422, 4864844, 6081055, 9729688, 12162110, 24324220, 48648440]

約数ペア:

[(1, 48648440), (2, 24324220), (4, 12162110), (5, 9729688), (8, 6081055), (10, 4864844), (20, 2432422), (40, 1216211), (379, 128360), (758, 64180), (1516, 32090), (1895, 25672), (3032, 16045), (3209, 15160), (3790, 12836), (6418, 7580)]