9859160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2393}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 22407840

約数和(自身を除く): 12548680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2393, 4120, 4786, 9572, 11965, 19144, 23930, 47860, 95720, 246479, 492958, 985916, 1232395, 1971832, 2464790, 4929580, 9859160]

約数ペア:

[(1, 9859160), (2, 4929580), (4, 2464790), (5, 1971832), (8, 1232395), (10, 985916), (20, 492958), (40, 246479), (103, 95720), (206, 47860), (412, 23930), (515, 19144), (824, 11965), (1030, 9572), (2060, 4786), (2393, 4120)]