69545450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{106993}}^1$

素因数の和:107018

約数の個数: 24

約数和(自身を含む): 139306188

約数和(自身を除く): 69760738

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 106993, 213986, 534965, 1069930, 1390909, 2674825, 2781818, 5349650, 6954545, 13909090, 34772725, 69545450]

約数ペア:

[(1, 69545450), (2, 34772725), (5, 13909090), (10, 6954545), (13, 5349650), (25, 2781818), (26, 2674825), (50, 1390909), (65, 1069930), (130, 534965), (325, 213986), (650, 106993)]