40487002670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{2408507}}^1$

素因数の和:2408596

約数の個数: 24

約数和(自身を含む): 74697467112

約数和(自身を除く): 34210464442

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 8405, 16810, 2408507, 4817014, 12042535, 24085070, 98748787, 197497574, 493743935, 987487870, 4048700267, 8097400534, 20243501335, 40487002670]

約数ペア:

[(1, 40487002670), (2, 20243501335), (5, 8097400534), (10, 4048700267), (41, 987487870), (82, 493743935), (205, 197497574), (410, 98748787), (1681, 24085070), (3362, 12042535), (8405, 4817014), (16810, 2408507)]