2445860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4217}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 5314680

約数和(自身を除く): 2868820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4217, 8434, 16868, 21085, 42170, 84340, 122293, 244586, 489172, 611465, 1222930, 2445860]

約数ペア:

[(1, 2445860), (2, 1222930), (4, 611465), (5, 489172), (10, 244586), (20, 122293), (29, 84340), (58, 42170), (116, 21085), (145, 16868), (290, 8434), (580, 4217)]