89455630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4493}}^1$

素因数の和:4692

約数の個数: 32

約数和(自身を含む): 176668128

約数和(自身を除く): 87212498

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3982, 4493, 8986, 9955, 19910, 22465, 44930, 49423, 98846, 247115, 494230, 813233, 1626466, 4066165, 8132330, 8945563, 17891126, 44727815, 89455630]

約数ペア:

[(1, 89455630), (2, 44727815), (5, 17891126), (10, 8945563), (11, 8132330), (22, 4066165), (55, 1626466), (110, 813233), (181, 494230), (362, 247115), (905, 98846), (1810, 49423), (1991, 44930), (3982, 22465), (4493, 19910), (8986, 9955)]