533355980

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{27983}}^1$

素因数の和:28945

約数の個数: 24

約数和(自身を含む): 1121262912

約数和(自身を除く): 587906932

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3812, 4765, 9530, 19060, 27983, 55966, 111932, 139915, 279830, 559660, 26667799, 53335598, 106671196, 133338995, 266677990, 533355980]

約数ペア:

[(1, 533355980), (2, 266677990), (4, 133338995), (5, 106671196), (10, 53335598), (20, 26667799), (953, 559660), (1906, 279830), (3812, 139915), (4765, 111932), (9530, 55966), (19060, 27983)]