5072865220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1\times {\mathrm{3049}}^1$

素因数の和:5128

約数の個数: 48

約数和(自身を含む): 10921806000

約数和(自身を除く): 5848940780

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2029, 3049, 4058, 6098, 8116, 10145, 12196, 15245, 20290, 30490, 40580, 60980, 83189, 125009, 166378, 250018, 332756, 415945, 500036, 625045, 831890, 1250090, 1663780, 2500180, 6186421, 12372842, 24745684, 30932105, 61864210, 123728420, 253643261, 507286522, 1014573044, 1268216305, 2536432610, 5072865220]

約数ペア:

[(1, 5072865220), (2, 2536432610), (4, 1268216305), (5, 1014573044), (10, 507286522), (20, 253643261), (41, 123728420), (82, 61864210), (164, 30932105), (205, 24745684), (410, 12372842), (820, 6186421), (2029, 2500180), (3049, 1663780), (4058, 1250090), (6098, 831890), (8116, 625045), (10145, 500036), (12196, 415945), (15245, 332756), (20290, 250018), (30490, 166378), (40580, 125009), (60980, 83189)]