84112250

素因数分解:

$2^1\times 5^3\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 158006160

約数和(自身を除く): 73893910

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 509, 661, 1018, 1322, 2545, 3305, 5090, 6610, 12725, 16525, 25450, 33050, 63625, 82625, 127250, 165250, 336449, 672898, 1682245, 3364490, 8411225, 16822450, 42056125, 84112250]

約数ペア:

[(1, 84112250), (2, 42056125), (5, 16822450), (10, 8411225), (25, 3364490), (50, 1682245), (125, 672898), (250, 336449), (509, 165250), (661, 127250), (1018, 82625), (1322, 63625), (2545, 33050), (3305, 25450), (5090, 16525), (6610, 12725)]