40811084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 78382080

約数和(自身を除く): 37570996

約数列:

[1, 2, 4, 17, 34, 68, 71, 79, 107, 142, 158, 214, 284, 316, 428, 1207, 1343, 1819, 2414, 2686, 3638, 4828, 5372, 5609, 7276, 7597, 8453, 11218, 15194, 16906, 22436, 30388, 33812, 95353, 129149, 143701, 190706, 258298, 287402, 381412, 516596, 574804, 600163, 1200326, 2400652, 10202771, 20405542, 40811084]

約数ペア:

[(1, 40811084), (2, 20405542), (4, 10202771), (17, 2400652), (34, 1200326), (68, 600163), (71, 574804), (79, 516596), (107, 381412), (142, 287402), (158, 258298), (214, 190706), (284, 143701), (316, 129149), (428, 95353), (1207, 33812), (1343, 30388), (1819, 22436), (2414, 16906), (2686, 15194), (3638, 11218), (4828, 8453), (5372, 7597), (5609, 7276)]