117516680

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{3881}}^1$

素因数の和:4649

約数の個数: 32

約数和(自身を含む): 264830040

約数和(自身を除く): 147313360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 1514, 3028, 3785, 3881, 6056, 7570, 7762, 15140, 15524, 19405, 30280, 31048, 38810, 77620, 155240, 2937917, 5875834, 11751668, 14689585, 23503336, 29379170, 58758340, 117516680]

約数ペア:

[(1, 117516680), (2, 58758340), (4, 29379170), (5, 23503336), (8, 14689585), (10, 11751668), (20, 5875834), (40, 2937917), (757, 155240), (1514, 77620), (3028, 38810), (3785, 31048), (3881, 30280), (6056, 19405), (7570, 15524), (7762, 15140)]