202379740

素因数分解:

$2^2\times 5^1\times {\mathrm{1733}}^1\times {\mathrm{5839}}^1$

素因数の和:7581

約数の個数: 24

約数和(自身を含む): 425315520

約数和(自身を除く): 222935780

約数列:

[1, 2, 4, 5, 10, 20, 1733, 3466, 5839, 6932, 8665, 11678, 17330, 23356, 29195, 34660, 58390, 116780, 10118987, 20237974, 40475948, 50594935, 101189870, 202379740]

約数ペア:

[(1, 202379740), (2, 101189870), (4, 50594935), (5, 40475948), (10, 20237974), (20, 10118987), (1733, 116780), (3466, 58390), (5839, 34660), (6932, 29195), (8665, 23356), (11678, 17330)]