121955080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{234529}}^1$

素因数の和:234553

約数の個数: 32

約数和(自身を含む): 295507800

約数和(自身を除く): 173552720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 234529, 469058, 938116, 1172645, 1876232, 2345290, 3048877, 4690580, 6097754, 9381160, 12195508, 15244385, 24391016, 30488770, 60977540, 121955080]

約数ペア:

[(1, 121955080), (2, 60977540), (4, 30488770), (5, 24391016), (8, 15244385), (10, 12195508), (13, 9381160), (20, 6097754), (26, 4690580), (40, 3048877), (52, 2345290), (65, 1876232), (104, 1172645), (130, 938116), (260, 469058), (520, 234529)]