14399892880

素因数分解:

$2^4\times 5^1\times {\mathrm{179998661}}^1$

素因数の和:179998674

約数の個数: 20

約数和(自身を含む): 33479751132

約数和(自身を除く): 19079858252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179998661, 359997322, 719994644, 899993305, 1439989288, 1799986610, 2879978576, 3599973220, 7199946440, 14399892880]

約数ペア:

[(1, 14399892880), (2, 7199946440), (4, 3599973220), (5, 2879978576), (8, 1799986610), (10, 1439989288), (16, 899993305), (20, 719994644), (40, 359997322), (80, 179998661)]