85433180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10343}}^1$

素因数の和:10418

約数の個数: 48

約数和(自身を含む): 208535040

約数和(自身を除く): 123101860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 10343, 20686, 41372, 51715, 72401, 103430, 144802, 206860, 289604, 362005, 610237, 724010, 1220474, 1448020, 2440948, 3051185, 4271659, 6102370, 8543318, 12204740, 17086636, 21358295, 42716590, 85433180]

約数ペア:

[(1, 85433180), (2, 42716590), (4, 21358295), (5, 17086636), (7, 12204740), (10, 8543318), (14, 6102370), (20, 4271659), (28, 3051185), (35, 2440948), (59, 1448020), (70, 1220474), (118, 724010), (140, 610237), (236, 362005), (295, 289604), (413, 206860), (590, 144802), (826, 103430), (1180, 72401), (1652, 51715), (2065, 41372), (4130, 20686), (8260, 10343)]