47045840

素因数分解:

$2^4\times 5^1\times {\mathrm{588073}}^1$

素因数の和:588086

約数の個数: 20

約数和(自身を含む): 109381764

約数和(自身を除く): 62335924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 588073, 1176146, 2352292, 2940365, 4704584, 5880730, 9409168, 11761460, 23522920, 47045840]

約数ペア:

[(1, 47045840), (2, 23522920), (4, 11761460), (5, 9409168), (8, 5880730), (10, 4704584), (16, 2940365), (20, 2352292), (40, 1176146), (80, 588073)]