85830440

素因数分解:

$2^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{3061}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 193457160

約数和(自身を除く): 107626720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 2804, 3061, 3505, 5608, 6122, 7010, 12244, 14020, 15305, 24488, 28040, 30610, 61220, 122440, 2145761, 4291522, 8583044, 10728805, 17166088, 21457610, 42915220, 85830440]

約数ペア:

[(1, 85830440), (2, 42915220), (4, 21457610), (5, 17166088), (8, 10728805), (10, 8583044), (20, 4291522), (40, 2145761), (701, 122440), (1402, 61220), (2804, 30610), (3061, 28040), (3505, 24488), (5608, 15305), (6122, 14020), (7010, 12244)]