220770673340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1526557}}^1$

素因数の和:1527606

約数の個数: 48

約数和(自身を含む): 530362886592

約数和(自身を除く): 309592213252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1033, 2066, 4132, 5165, 7231, 10330, 14462, 20660, 28924, 36155, 72310, 144620, 1526557, 3053114, 6106228, 7632785, 10685899, 15265570, 21371798, 30531140, 42743596, 53429495, 106858990, 213717980, 1576933381, 3153866762, 6307733524, 7884666905, 11038533667, 15769333810, 22077067334, 31538667620, 44154134668, 55192668335, 110385336670, 220770673340]

約数ペア:

[(1, 220770673340), (2, 110385336670), (4, 55192668335), (5, 44154134668), (7, 31538667620), (10, 22077067334), (14, 15769333810), (20, 11038533667), (28, 7884666905), (35, 6307733524), (70, 3153866762), (140, 1576933381), (1033, 213717980), (2066, 106858990), (4132, 53429495), (5165, 42743596), (7231, 30531140), (10330, 21371798), (14462, 15265570), (20660, 10685899), (28924, 7632785), (36155, 6106228), (72310, 3053114), (144620, 1526557)]