2029451300

素因数分解:

$2^2\times 5^2\times {\mathrm{521}}^1\times {\mathrm{38953}}^1$

素因数の和:39488

約数の個数: 36

約数和(自身を含む): 4412475396

約数和(自身を除く): 2383024096

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 521, 1042, 2084, 2605, 5210, 10420, 13025, 26050, 38953, 52100, 77906, 155812, 194765, 389530, 779060, 973825, 1947650, 3895300, 20294513, 40589026, 81178052, 101472565, 202945130, 405890260, 507362825, 1014725650, 2029451300]

約数ペア:

[(1, 2029451300), (2, 1014725650), (4, 507362825), (5, 405890260), (10, 202945130), (20, 101472565), (25, 81178052), (50, 40589026), (100, 20294513), (521, 3895300), (1042, 1947650), (2084, 973825), (2605, 779060), (5210, 389530), (10420, 194765), (13025, 155812), (26050, 77906), (38953, 52100)]