4150871825

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{20123}}^1$

素因数の和:20393

約数の個数: 24

約数和(自身を含む): 5310160128

約数和(自身を除く): 1159288303

約数列:

[1, 5, 25, 37, 185, 223, 925, 1115, 5575, 8251, 20123, 41255, 100615, 206275, 503075, 744551, 3722755, 4487429, 18613775, 22437145, 112185725, 166034873, 830174365, 4150871825]

約数ペア:

[(1, 4150871825), (5, 830174365), (25, 166034873), (37, 112185725), (185, 22437145), (223, 18613775), (925, 4487429), (1115, 3722755), (5575, 744551), (8251, 503075), (20123, 206275), (41255, 100615)]