23531740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 53155872

約数和(自身を除く): 29624132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1033, 1139, 1340, 2066, 2278, 4132, 4556, 5165, 5695, 10330, 11390, 17561, 20660, 22780, 35122, 69211, 70244, 87805, 138422, 175610, 276844, 346055, 351220, 692110, 1176587, 1384220, 2353174, 4706348, 5882935, 11765870, 23531740]

約数ペア:

[(1, 23531740), (2, 11765870), (4, 5882935), (5, 4706348), (10, 2353174), (17, 1384220), (20, 1176587), (34, 692110), (67, 351220), (68, 346055), (85, 276844), (134, 175610), (170, 138422), (268, 87805), (335, 70244), (340, 69211), (670, 35122), (1033, 22780), (1139, 20660), (1340, 17561), (2066, 11390), (2278, 10330), (4132, 5695), (4556, 5165)]