20182203025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{55949}}^1$

素因数の和:56313

約数の個数: 24

約数和(自身を含む): 25642108800

約数和(自身を除く): 5459905775

約数列:

[1, 5, 25, 47, 235, 307, 1175, 1535, 7675, 14429, 55949, 72145, 279745, 360725, 1398725, 2629603, 13148015, 17176343, 65740075, 85881715, 429408575, 807288121, 4036440605, 20182203025]

約数ペア:

[(1, 20182203025), (5, 4036440605), (25, 807288121), (47, 429408575), (235, 85881715), (307, 65740075), (1175, 17176343), (1535, 13148015), (7675, 2629603), (14429, 1398725), (55949, 360725), (72145, 279745)]