72224230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4241}}^1$

素因数の和:4392

約数の個数: 32

約数和(自身を含む): 141105888

約数和(自身を除く): 68881658

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 4241, 8482, 8515, 17030, 21205, 42410, 55133, 110266, 275665, 551330, 555571, 1111142, 2777855, 5555710, 7222423, 14444846, 36112115, 72224230]

約数ペア:

[(1, 72224230), (2, 36112115), (5, 14444846), (10, 7222423), (13, 5555710), (26, 2777855), (65, 1111142), (130, 555571), (131, 551330), (262, 275665), (655, 110266), (1310, 55133), (1703, 42410), (3406, 21205), (4241, 17030), (8482, 8515)]