52002273640

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3088021}}^1$

素因数の和:3088453

約数の個数: 32

約数和(自身を含む): 117283075560

約数和(自身を除く): 65280801920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 8420, 16840, 3088021, 6176042, 12352084, 15440105, 24704168, 30880210, 61760420, 123520840, 1300056841, 2600113682, 5200227364, 6500284205, 10400454728, 13000568410, 26001136820, 52002273640]

約数ペア:

[(1, 52002273640), (2, 26001136820), (4, 13000568410), (5, 10400454728), (8, 6500284205), (10, 5200227364), (20, 2600113682), (40, 1300056841), (421, 123520840), (842, 61760420), (1684, 30880210), (2105, 24704168), (3368, 15440105), (4210, 12352084), (8420, 6176042), (16840, 3088021)]