20160960950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1069547}}^1$

素因数の和:1069601

約数の個数: 48

約数和(自身を含む): 41776544880

約数和(自身を除く): 21615583930

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 18850, 1069547, 2139094, 5347735, 10695470, 13904111, 26738675, 27808222, 31016863, 53477350, 62033726, 69520555, 139041110, 155084315, 310168630, 347602775, 403219219, 695205550, 775421575, 806438438, 1550843150, 2016096095, 4032192190, 10080480475, 20160960950]

約数ペア:

[(1, 20160960950), (2, 10080480475), (5, 4032192190), (10, 2016096095), (13, 1550843150), (25, 806438438), (26, 775421575), (29, 695205550), (50, 403219219), (58, 347602775), (65, 310168630), (130, 155084315), (145, 139041110), (290, 69520555), (325, 62033726), (377, 53477350), (650, 31016863), (725, 27808222), (754, 26738675), (1450, 13904111), (1885, 10695470), (3770, 5347735), (9425, 2139094), (18850, 1069547)]