2893250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 5526144

約数和(自身を除く): 2632894

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 163, 250, 326, 355, 710, 815, 1630, 1775, 3550, 4075, 8150, 8875, 11573, 17750, 20375, 23146, 40750, 57865, 115730, 289325, 578650, 1446625, 2893250]

約数ペア:

[(1, 2893250), (2, 1446625), (5, 578650), (10, 289325), (25, 115730), (50, 57865), (71, 40750), (125, 23146), (142, 20375), (163, 17750), (250, 11573), (326, 8875), (355, 8150), (710, 4075), (815, 3550), (1630, 1775)]