84511180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{325043}}^1$

素因数の和:325065

約数の個数: 24

約数和(自身を含む): 191125872

約数和(自身を除く): 106614692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 325043, 650086, 1300172, 1625215, 3250430, 4225559, 6500860, 8451118, 16902236, 21127795, 42255590, 84511180]

約数ペア:

[(1, 84511180), (2, 42255590), (4, 21127795), (5, 16902236), (10, 8451118), (13, 6500860), (20, 4225559), (26, 3250430), (52, 1625215), (65, 1300172), (130, 650086), (260, 325043)]