116526580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{73751}}^1$

素因数の和:73839

約数の個数: 24

約数和(自身を含む): 247806720

約数和(自身を除く): 131280140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 73751, 147502, 295004, 368755, 737510, 1475020, 5826329, 11652658, 23305316, 29131645, 58263290, 116526580]

約数ペア:

[(1, 116526580), (2, 58263290), (4, 29131645), (5, 23305316), (10, 11652658), (20, 5826329), (79, 1475020), (158, 737510), (316, 368755), (395, 295004), (790, 147502), (1580, 73751)]