1179428680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{232171}}^1$

素因数の和:232309

約数の個数: 32

約数和(自身を含む): 2674621440

約数和(自身を除く): 1495192760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 232171, 464342, 928684, 1160855, 1857368, 2321710, 4643420, 9286840, 29485717, 58971434, 117942868, 147428585, 235885736, 294857170, 589714340, 1179428680]

約数ペア:

[(1, 1179428680), (2, 589714340), (4, 294857170), (5, 235885736), (8, 147428585), (10, 117942868), (20, 58971434), (40, 29485717), (127, 9286840), (254, 4643420), (508, 2321710), (635, 1857368), (1016, 1160855), (1270, 928684), (2540, 464342), (5080, 232171)]