10071567280

素因数分解:

$2^4\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{121169}}^1$

素因数の和:122221

約数の個数: 40

約数和(自身を含む): 23439124800

約数和(自身を除く): 13367557520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1039, 2078, 4156, 5195, 8312, 10390, 16624, 20780, 41560, 83120, 121169, 242338, 484676, 605845, 969352, 1211690, 1938704, 2423380, 4846760, 9693520, 125894591, 251789182, 503578364, 629472955, 1007156728, 1258945910, 2014313456, 2517891820, 5035783640, 10071567280]

約数ペア:

[(1, 10071567280), (2, 5035783640), (4, 2517891820), (5, 2014313456), (8, 1258945910), (10, 1007156728), (16, 629472955), (20, 503578364), (40, 251789182), (80, 125894591), (1039, 9693520), (2078, 4846760), (4156, 2423380), (5195, 1938704), (8312, 1211690), (10390, 969352), (16624, 605845), (20780, 484676), (41560, 242338), (83120, 121169)]