1946236450

素因数分解:

$2^1\times 5^2\times {\mathrm{2111}}^1\times {\mathrm{18439}}^1$

素因数の和:20562

約数の個数: 24

約数和(自身を含む): 3621911040

約数和(自身を除く): 1675674590

約数列:

[1, 2, 5, 10, 25, 50, 2111, 4222, 10555, 18439, 21110, 36878, 52775, 92195, 105550, 184390, 460975, 921950, 38924729, 77849458, 194623645, 389247290, 973118225, 1946236450]

約数ペア:

[(1, 1946236450), (2, 973118225), (5, 389247290), (10, 194623645), (25, 77849458), (50, 38924729), (2111, 921950), (4222, 460975), (10555, 184390), (18439, 105550), (21110, 92195), (36878, 52775)]