4426460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 10088064

約数和(自身を除く): 5661604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 277, 340, 470, 554, 799, 940, 1108, 1385, 1598, 2770, 3196, 3995, 4709, 5540, 7990, 9418, 13019, 15980, 18836, 23545, 26038, 47090, 52076, 65095, 94180, 130190, 221323, 260380, 442646, 885292, 1106615, 2213230, 4426460]

約数ペア:

[(1, 4426460), (2, 2213230), (4, 1106615), (5, 885292), (10, 442646), (17, 260380), (20, 221323), (34, 130190), (47, 94180), (68, 65095), (85, 52076), (94, 47090), (170, 26038), (188, 23545), (235, 18836), (277, 15980), (340, 13019), (470, 9418), (554, 7990), (799, 5540), (940, 4709), (1108, 3995), (1385, 3196), (1598, 2770)]