5015420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4111}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 10707648

約数和(自身を除く): 5692228

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 4111, 8222, 16444, 20555, 41110, 82220, 250771, 501542, 1003084, 1253855, 2507710, 5015420]

約数ペア:

[(1, 5015420), (2, 2507710), (4, 1253855), (5, 1003084), (10, 501542), (20, 250771), (61, 82220), (122, 41110), (244, 20555), (305, 16444), (610, 8222), (1220, 4111)]