40430650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{62201}}^1$

素因数の和:62226

約数の個数: 24

約数和(自身を含む): 80987004

約数和(自身を除く): 40556354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 62201, 124402, 311005, 622010, 808613, 1555025, 1617226, 3110050, 4043065, 8086130, 20215325, 40430650]

約数ペア:

[(1, 40430650), (2, 20215325), (5, 8086130), (10, 4043065), (13, 3110050), (25, 1617226), (26, 1555025), (50, 808613), (65, 622010), (130, 311005), (325, 124402), (650, 62201)]