2018152250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{350983}}^1$

素因数の和:351023

約数の個数: 32

約数和(自身を含む): 3942252288

約数和(自身を除く): 1924100038

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 350983, 701966, 1754915, 3509830, 8072609, 8774575, 16145218, 17549150, 40363045, 43872875, 80726090, 87745750, 201815225, 403630450, 1009076125, 2018152250]

約数ペア:

[(1, 2018152250), (2, 1009076125), (5, 403630450), (10, 201815225), (23, 87745750), (25, 80726090), (46, 43872875), (50, 40363045), (115, 17549150), (125, 16145218), (230, 8774575), (250, 8072609), (575, 3509830), (1150, 1754915), (2875, 701966), (5750, 350983)]