76664080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14303}}^1$

素因数の和:14383

約数の個数: 40

約数和(自身を含む): 180916992

約数和(自身を除く): 104252912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 14303, 28606, 57212, 71515, 114424, 143030, 228848, 286060, 572120, 958301, 1144240, 1916602, 3833204, 4791505, 7666408, 9583010, 15332816, 19166020, 38332040, 76664080]

約数ペア:

[(1, 76664080), (2, 38332040), (4, 19166020), (5, 15332816), (8, 9583010), (10, 7666408), (16, 4791505), (20, 3833204), (40, 1916602), (67, 1144240), (80, 958301), (134, 572120), (268, 286060), (335, 228848), (536, 143030), (670, 114424), (1072, 71515), (1340, 57212), (2680, 28606), (5360, 14303)]