2462960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1841

約数の個数: 40

約数和(自身を含む): 6066576

約数和(自身を除く): 3603616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1811, 3622, 7244, 9055, 14488, 18110, 28976, 30787, 36220, 61574, 72440, 123148, 144880, 153935, 246296, 307870, 492592, 615740, 1231480, 2462960]

約数ペア:

[(1, 2462960), (2, 1231480), (4, 615740), (5, 492592), (8, 307870), (10, 246296), (16, 153935), (17, 144880), (20, 123148), (34, 72440), (40, 61574), (68, 36220), (80, 30787), (85, 28976), (136, 18110), (170, 14488), (272, 9055), (340, 7244), (680, 3622), (1360, 1811)]