47267380

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4139}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 99459360

約数和(自身を除く): 52191980

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 4139, 5710, 8278, 11420, 16556, 20695, 41390, 82780, 2363369, 4726738, 9453476, 11816845, 23633690, 47267380]

約数ペア:

[(1, 47267380), (2, 23633690), (4, 11816845), (5, 9453476), (10, 4726738), (20, 2363369), (571, 82780), (1142, 41390), (2284, 20695), (2855, 16556), (4139, 11420), (5710, 8278)]