1869050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 24

約数和(自身を含む): 3599100

約数和(自身を除く): 1730050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1289, 1450, 2578, 6445, 12890, 32225, 37381, 64450, 74762, 186905, 373810, 934525, 1869050]

約数ペア:

[(1, 1869050), (2, 934525), (5, 373810), (10, 186905), (25, 74762), (29, 64450), (50, 37381), (58, 32225), (145, 12890), (290, 6445), (725, 2578), (1289, 1450)]