38332040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14303}}^1$

素因数の和:14381

約数の個数: 32

約数和(自身を含む): 87540480

約数和(自身を除く): 49208440

約数列:

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

約数ペア:

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