8489480

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{569}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 19186200

約数和(自身を除く): 10696720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 569, 746, 1138, 1492, 1865, 2276, 2845, 2984, 3730, 4552, 5690, 7460, 11380, 14920, 22760, 212237, 424474, 848948, 1061185, 1697896, 2122370, 4244740, 8489480]

約数ペア:

[(1, 8489480), (2, 4244740), (4, 2122370), (5, 1697896), (8, 1061185), (10, 848948), (20, 424474), (40, 212237), (373, 22760), (569, 14920), (746, 11380), (1138, 7460), (1492, 5690), (1865, 4552), (2276, 3730), (2845, 2984)]