124402480

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14533}}^1$

素因数の和:14653

約数の個数: 40

約数和(自身を含む): 291958992

約数和(自身を除く): 167556512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 14533, 29066, 58132, 72665, 116264, 145330, 232528, 290660, 581320, 1162640, 1555031, 3110062, 6220124, 7775155, 12440248, 15550310, 24880496, 31100620, 62201240, 124402480]

約数ペア:

[(1, 124402480), (2, 62201240), (4, 31100620), (5, 24880496), (8, 15550310), (10, 12440248), (16, 7775155), (20, 6220124), (40, 3110062), (80, 1555031), (107, 1162640), (214, 581320), (428, 290660), (535, 232528), (856, 145330), (1070, 116264), (1712, 72665), (2140, 58132), (4280, 29066), (8560, 14533)]