148261640

素因数分解:

$2^3\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{3011}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 333970560

約数和(自身を除く): 185708920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1231, 2462, 3011, 4924, 6022, 6155, 9848, 12044, 12310, 15055, 24088, 24620, 30110, 49240, 60220, 120440, 3706541, 7413082, 14826164, 18532705, 29652328, 37065410, 74130820, 148261640]

約数ペア:

[(1, 148261640), (2, 74130820), (4, 37065410), (5, 29652328), (8, 18532705), (10, 14826164), (20, 7413082), (40, 3706541), (1231, 120440), (2462, 60220), (3011, 49240), (4924, 30110), (6022, 24620), (6155, 24088), (9848, 15055), (12044, 12310)]