29900560

素因数分解:

$2^4\times 5^1\times {\mathrm{373757}}^1$

素因数の和:373770

約数の個数: 20

約数和(自身を含む): 69518988

約数和(自身を除く): 39618428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373757, 747514, 1495028, 1868785, 2990056, 3737570, 5980112, 7475140, 14950280, 29900560]

約数ペア:

[(1, 29900560), (2, 14950280), (4, 7475140), (5, 5980112), (8, 3737570), (10, 2990056), (16, 1868785), (20, 1495028), (40, 747514), (80, 373757)]