117356780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1907}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 262525536

約数和(自身を除く): 145168756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 181, 340, 362, 724, 905, 1810, 1907, 3077, 3620, 3814, 6154, 7628, 9535, 12308, 15385, 19070, 30770, 32419, 38140, 61540, 64838, 129676, 162095, 324190, 345167, 648380, 690334, 1380668, 1725835, 3451670, 5867839, 6903340, 11735678, 23471356, 29339195, 58678390, 117356780]

約数ペア:

[(1, 117356780), (2, 58678390), (4, 29339195), (5, 23471356), (10, 11735678), (17, 6903340), (20, 5867839), (34, 3451670), (68, 1725835), (85, 1380668), (170, 690334), (181, 648380), (340, 345167), (362, 324190), (724, 162095), (905, 129676), (1810, 64838), (1907, 61540), (3077, 38140), (3620, 32419), (3814, 30770), (6154, 19070), (7628, 15385), (9535, 12308)]