40007472

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 109680480

約数和(自身を除く): 69673008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 41, 48, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 464, 492, 656, 696, 701, 984, 1189, 1392, 1402, 1968, 2103, 2378, 2804, 3567, 4206, 4756, 5608, 7134, 8412, 9512, 11216, 14268, 16824, 19024, 20329, 28536, 28741, 33648, 40658, 57072, 57482, 60987, 81316, 86223, 114964, 121974, 162632, 172446, 229928, 243948, 325264, 344892, 459856, 487896, 689784, 833489, 975792, 1379568, 1666978, 2500467, 3333956, 5000934, 6667912, 10001868, 13335824, 20003736, 40007472]

約数ペア:

[(1, 40007472), (2, 20003736), (3, 13335824), (4, 10001868), (6, 6667912), (8, 5000934), (12, 3333956), (16, 2500467), (24, 1666978), (29, 1379568), (41, 975792), (48, 833489), (58, 689784), (82, 487896), (87, 459856), (116, 344892), (123, 325264), (164, 243948), (174, 229928), (232, 172446), (246, 162632), (328, 121974), (348, 114964), (464, 86223), (492, 81316), (656, 60987), (696, 57482), (701, 57072), (984, 40658), (1189, 33648), (1392, 28741), (1402, 28536), (1968, 20329), (2103, 19024), (2378, 16824), (2804, 14268), (3567, 11216), (4206, 9512), (4756, 8412), (5608, 7134)]