4687460

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 9897216

約数和(自身を除く): 5209756

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1051, 1115, 2102, 2230, 4204, 4460, 5255, 10510, 21020, 234373, 468746, 937492, 1171865, 2343730, 4687460]

約数ペア:

[(1, 4687460), (2, 2343730), (4, 1171865), (5, 937492), (10, 468746), (20, 234373), (223, 21020), (446, 10510), (892, 5255), (1051, 4460), (1115, 4204), (2102, 2230)]