47302760

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5303}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 59625880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5303, 8920, 10606, 21212, 26515, 42424, 53030, 106060, 212120, 1182569, 2365138, 4730276, 5912845, 9460552, 11825690, 23651380, 47302760]

約数ペア:

[(1, 47302760), (2, 23651380), (4, 11825690), (5, 9460552), (8, 5912845), (10, 4730276), (20, 2365138), (40, 1182569), (223, 212120), (446, 106060), (892, 53030), (1115, 42424), (1784, 26515), (2230, 21212), (4460, 10606), (5303, 8920)]