8122030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 17288640

約数和(自身を除く): 9166610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 4001, 8002, 20005, 28007, 40010, 56014, 116029, 140035, 232058, 280070, 580145, 812203, 1160290, 1624406, 4061015, 8122030]

約数ペア:

[(1, 8122030), (2, 4061015), (5, 1624406), (7, 1160290), (10, 812203), (14, 580145), (29, 280070), (35, 232058), (58, 140035), (70, 116029), (145, 56014), (203, 40010), (290, 28007), (406, 20005), (1015, 8002), (2030, 4001)]