2158550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1912

約数の個数: 24

約数和(自身を含む): 4191696

約数和(自身を除く): 2033146

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1877, 3754, 9385, 18770, 43171, 46925, 86342, 93850, 215855, 431710, 1079275, 2158550]

約数ペア:

[(1, 2158550), (2, 1079275), (5, 431710), (10, 215855), (23, 93850), (25, 86342), (46, 46925), (50, 43171), (115, 18770), (230, 9385), (575, 3754), (1150, 1877)]