61523020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{236627}}^1$

素因数の和:236649

約数の個数: 24

約数和(自身を含む): 139137264

約数和(自身を除く): 77614244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 236627, 473254, 946508, 1183135, 2366270, 3076151, 4732540, 6152302, 12304604, 15380755, 30761510, 61523020]

約数ペア:

[(1, 61523020), (2, 30761510), (4, 15380755), (5, 12304604), (10, 6152302), (13, 4732540), (20, 3076151), (26, 2366270), (52, 1183135), (65, 946508), (130, 473254), (260, 236627)]