542450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:602

約数の個数: 24

約数和(自身を含む): 1063920

約数和(自身を除く): 521470

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 571, 950, 1142, 2855, 5710, 10849, 14275, 21698, 28550, 54245, 108490, 271225, 542450]

約数ペア:

[(1, 542450), (2, 271225), (5, 108490), (10, 54245), (19, 28550), (25, 21698), (38, 14275), (50, 10849), (95, 5710), (190, 2855), (475, 1142), (571, 950)]