121714840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{234067}}^1$

素因数の和:234091

約数の個数: 32

約数和(自身を含む): 294925680

約数和(自身を除く): 173210840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 234067, 468134, 936268, 1170335, 1872536, 2340670, 3042871, 4681340, 6085742, 9362680, 12171484, 15214355, 24342968, 30428710, 60857420, 121714840]

約数ペア:

[(1, 121714840), (2, 60857420), (4, 30428710), (5, 24342968), (8, 15214355), (10, 12171484), (13, 9362680), (20, 6085742), (26, 4681340), (40, 3042871), (52, 2340670), (65, 1872536), (104, 1170335), (130, 936268), (260, 468134), (520, 234067)]