5227340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 11515392

約数和(自身を除く): 6288052

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 83, 94, 134, 166, 188, 235, 268, 332, 335, 415, 470, 670, 830, 940, 1340, 1660, 3149, 3901, 5561, 6298, 7802, 11122, 12596, 15604, 15745, 19505, 22244, 27805, 31490, 39010, 55610, 62980, 78020, 111220, 261367, 522734, 1045468, 1306835, 2613670, 5227340]

約数ペア:

[(1, 5227340), (2, 2613670), (4, 1306835), (5, 1045468), (10, 522734), (20, 261367), (47, 111220), (67, 78020), (83, 62980), (94, 55610), (134, 39010), (166, 31490), (188, 27805), (235, 22244), (268, 19505), (332, 15745), (335, 15604), (415, 12596), (470, 11122), (670, 7802), (830, 6298), (940, 5561), (1340, 3901), (1660, 3149)]