86114360

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{19751}}^1$

素因数の和:19871

約数の個数: 32

約数和(自身を含む): 195544800

約数和(自身を除く): 109430440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 19751, 39502, 79004, 98755, 158008, 197510, 395020, 790040, 2152859, 4305718, 8611436, 10764295, 17222872, 21528590, 43057180, 86114360]

約数ペア:

[(1, 86114360), (2, 43057180), (4, 21528590), (5, 17222872), (8, 10764295), (10, 8611436), (20, 4305718), (40, 2152859), (109, 790040), (218, 395020), (436, 197510), (545, 158008), (872, 98755), (1090, 79004), (2180, 39502), (4360, 19751)]