4499899480

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{231001}}^1$

素因数の和:231499

約数の個数: 32

約数和(自身を含む): 10145607840

約数和(自身を除く): 5645708360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 3896, 4870, 9740, 19480, 231001, 462002, 924004, 1155005, 1848008, 2310010, 4620020, 9240040, 112497487, 224994974, 449989948, 562487435, 899979896, 1124974870, 2249949740, 4499899480]

約数ペア:

[(1, 4499899480), (2, 2249949740), (4, 1124974870), (5, 899979896), (8, 562487435), (10, 449989948), (20, 224994974), (40, 112497487), (487, 9240040), (974, 4620020), (1948, 2310010), (2435, 1848008), (3896, 1155005), (4870, 924004), (9740, 462002), (19480, 231001)]