8424160

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 20454336

約数和(自身を除く): 12030176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1423, 1480, 2846, 2960, 5692, 5920, 7115, 11384, 14230, 22768, 28460, 45536, 52651, 56920, 105302, 113840, 210604, 227680, 263255, 421208, 526510, 842416, 1053020, 1684832, 2106040, 4212080, 8424160]

約数ペア:

[(1, 8424160), (2, 4212080), (4, 2106040), (5, 1684832), (8, 1053020), (10, 842416), (16, 526510), (20, 421208), (32, 263255), (37, 227680), (40, 210604), (74, 113840), (80, 105302), (148, 56920), (160, 52651), (185, 45536), (296, 28460), (370, 22768), (592, 14230), (740, 11384), (1184, 7115), (1423, 5920), (1480, 5692), (2846, 2960)]