152020102030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{8221747}}^1$

素因数の和:8221840

約数の個数: 24

約数和(自身を含む): 280147841352

約数和(自身を除く): 128127739322

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 9245, 18490, 8221747, 16443494, 41108735, 82217470, 353535121, 707070242, 1767675605, 3535351210, 15202010203, 30404020406, 76010051015, 152020102030]

約数ペア:

[(1, 152020102030), (2, 76010051015), (5, 30404020406), (10, 15202010203), (43, 3535351210), (86, 1767675605), (215, 707070242), (430, 353535121), (1849, 82217470), (3698, 41108735), (9245, 16443494), (18490, 8221747)]