20602250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3583}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 40255488

約数和(自身を除く): 19653238

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 3583, 5750, 7166, 17915, 35830, 82409, 89575, 164818, 179150, 412045, 447875, 824090, 895750, 2060225, 4120450, 10301125, 20602250]

約数ペア:

[(1, 20602250), (2, 10301125), (5, 4120450), (10, 2060225), (23, 895750), (25, 824090), (46, 447875), (50, 412045), (115, 179150), (125, 164818), (230, 89575), (250, 82409), (575, 35830), (1150, 17915), (2875, 7166), (3583, 5750)]