929045020

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{70489}}^1$

素因数の和:71157

約数の個数: 24

約数和(自身を含む): 1953982800

約数和(自身を除く): 1024937780

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 6590, 13180, 70489, 140978, 281956, 352445, 704890, 1409780, 46452251, 92904502, 185809004, 232261255, 464522510, 929045020]

約数ペア:

[(1, 929045020), (2, 464522510), (4, 232261255), (5, 185809004), (10, 92904502), (20, 46452251), (659, 1409780), (1318, 704890), (2636, 352445), (3295, 281956), (6590, 140978), (13180, 70489)]