5992211920

素因数分解:

$2^4\times 5^1\times {\mathrm{7691}}^1\times {\mathrm{9739}}^1$

素因数の和:17443

約数の個数: 40

約数和(自身を含む): 13935134880

約数和(自身を除く): 7942922960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7691, 9739, 15382, 19478, 30764, 38455, 38956, 48695, 61528, 76910, 77912, 97390, 123056, 153820, 155824, 194780, 307640, 389560, 615280, 779120, 74902649, 149805298, 299610596, 374513245, 599221192, 749026490, 1198442384, 1498052980, 2996105960, 5992211920]

約数ペア:

[(1, 5992211920), (2, 2996105960), (4, 1498052980), (5, 1198442384), (8, 749026490), (10, 599221192), (16, 374513245), (20, 299610596), (40, 149805298), (80, 74902649), (7691, 779120), (9739, 615280), (15382, 389560), (19478, 307640), (30764, 194780), (38455, 155824), (38956, 153820), (48695, 123056), (61528, 97390), (76910, 77912)]