2040298960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{3527}}^1$

素因数の和:4580

約数の個数: 80

約数和(自身を含む): 5428152576

約数和(自身を除く): 3387853616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1033, 2066, 3527, 4132, 5165, 7054, 7231, 8264, 10330, 14108, 14462, 16528, 17635, 20660, 24689, 28216, 28924, 35270, 36155, 41320, 49378, 56432, 57848, 70540, 72310, 82640, 98756, 115696, 123445, 141080, 144620, 197512, 246890, 282160, 289240, 395024, 493780, 578480, 987560, 1975120, 3643391, 7286782, 14573564, 18216955, 25503737, 29147128, 36433910, 51007474, 58294256, 72867820, 102014948, 127518685, 145735640, 204029896, 255037370, 291471280, 408059792, 510074740, 1020149480, 2040298960]

約数ペア:

[(1, 2040298960), (2, 1020149480), (4, 510074740), (5, 408059792), (7, 291471280), (8, 255037370), (10, 204029896), (14, 145735640), (16, 127518685), (20, 102014948), (28, 72867820), (35, 58294256), (40, 51007474), (56, 36433910), (70, 29147128), (80, 25503737), (112, 18216955), (140, 14573564), (280, 7286782), (560, 3643391), (1033, 1975120), (2066, 987560), (3527, 578480), (4132, 493780), (5165, 395024), (7054, 289240), (7231, 282160), (8264, 246890), (10330, 197512), (14108, 144620), (14462, 141080), (16528, 123445), (17635, 115696), (20660, 98756), (24689, 82640), (28216, 72310), (28924, 70540), (35270, 57848), (36155, 56432), (41320, 49378)]