7133376580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{20177}}^1$

素因数の和:21804

約数の個数: 48

約数和(自身を含む): 16352896896

約数和(自身を除く): 9219520316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1607, 3214, 6428, 8035, 16070, 17677, 20177, 32140, 35354, 40354, 70708, 80708, 88385, 100885, 176770, 201770, 221947, 353540, 403540, 443894, 887788, 1109735, 2219470, 4438940, 32424439, 64848878, 129697756, 162122195, 324244390, 356668829, 648488780, 713337658, 1426675316, 1783344145, 3566688290, 7133376580]

約数ペア:

[(1, 7133376580), (2, 3566688290), (4, 1783344145), (5, 1426675316), (10, 713337658), (11, 648488780), (20, 356668829), (22, 324244390), (44, 162122195), (55, 129697756), (110, 64848878), (220, 32424439), (1607, 4438940), (3214, 2219470), (6428, 1109735), (8035, 887788), (16070, 443894), (17677, 403540), (20177, 353540), (32140, 221947), (35354, 201770), (40354, 176770), (70708, 100885), (80708, 88385)]