80861350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{95131}}^1$

素因数の和:95160

約数の個数: 24

約数和(自身を含む): 159250968

約数和(自身を除く): 78389618

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 95131, 190262, 475655, 951310, 1617227, 2378275, 3234454, 4756550, 8086135, 16172270, 40430675, 80861350]

約数ペア:

[(1, 80861350), (2, 40430675), (5, 16172270), (10, 8086135), (17, 4756550), (25, 3234454), (34, 2378275), (50, 1617227), (85, 951310), (170, 475655), (425, 190262), (850, 95131)]