101678590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21139}}^1$

素因数の和:21196

約数の個数: 32

約数和(自身を含む): 202436640

約数和(自身を除く): 100758050

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 21139, 42278, 105695, 211390, 274807, 549614, 782143, 1374035, 1564286, 2748070, 3910715, 7821430, 10167859, 20335718, 50839295, 101678590]

約数ペア:

[(1, 101678590), (2, 50839295), (5, 20335718), (10, 10167859), (13, 7821430), (26, 3910715), (37, 2748070), (65, 1564286), (74, 1374035), (130, 782143), (185, 549614), (370, 274807), (481, 211390), (962, 105695), (2405, 42278), (4810, 21139)]