16035980

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5107}}^1$

素因数の和:5273

約数の個数: 24

約数和(自身を含む): 33896688

約数和(自身を除く): 17860708

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 5107, 10214, 20428, 25535, 51070, 102140, 801799, 1603598, 3207196, 4008995, 8017990, 16035980]

約数ペア:

[(1, 16035980), (2, 8017990), (4, 4008995), (5, 3207196), (10, 1603598), (20, 801799), (157, 102140), (314, 51070), (628, 25535), (785, 20428), (1570, 10214), (3140, 5107)]