152849080

素因数分解:

$2^3\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2767}}^1$

素因数の和:4159

約数の個数: 32

約数和(自身を含む): 344283840

約数和(自身を除く): 191434760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1381, 2762, 2767, 5524, 5534, 6905, 11048, 11068, 13810, 13835, 22136, 27620, 27670, 55240, 55340, 110680, 3821227, 7642454, 15284908, 19106135, 30569816, 38212270, 76424540, 152849080]

約数ペア:

[(1, 152849080), (2, 76424540), (4, 38212270), (5, 30569816), (8, 19106135), (10, 15284908), (20, 7642454), (40, 3821227), (1381, 110680), (2762, 55340), (2767, 55240), (5524, 27670), (5534, 27620), (6905, 22136), (11048, 13835), (11068, 13810)]