426097580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2393}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 929063520

約数和(自身を除く): 502965940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 307, 580, 614, 1228, 1535, 2393, 3070, 4786, 6140, 8903, 9572, 11965, 17806, 23930, 35612, 44515, 47860, 69397, 89030, 138794, 178060, 277588, 346985, 693970, 734651, 1387940, 1469302, 2938604, 3673255, 7346510, 14693020, 21304879, 42609758, 85219516, 106524395, 213048790, 426097580]

約数ペア:

[(1, 426097580), (2, 213048790), (4, 106524395), (5, 85219516), (10, 42609758), (20, 21304879), (29, 14693020), (58, 7346510), (116, 3673255), (145, 2938604), (290, 1469302), (307, 1387940), (580, 734651), (614, 693970), (1228, 346985), (1535, 277588), (2393, 178060), (3070, 138794), (4786, 89030), (6140, 69397), (8903, 47860), (9572, 44515), (11965, 35612), (17806, 23930)]