40431307120

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{537079}}^1$

素因数の和:538033

約数の個数: 40

約数和(自身を含む): 94102860960

約数和(自身を除く): 53671553840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 3764, 4705, 7528, 9410, 15056, 18820, 37640, 75280, 537079, 1074158, 2148316, 2685395, 4296632, 5370790, 8593264, 10741580, 21483160, 42966320, 505391339, 1010782678, 2021565356, 2526956695, 4043130712, 5053913390, 8086261424, 10107826780, 20215653560, 40431307120]

約数ペア:

[(1, 40431307120), (2, 20215653560), (4, 10107826780), (5, 8086261424), (8, 5053913390), (10, 4043130712), (16, 2526956695), (20, 2021565356), (40, 1010782678), (80, 505391339), (941, 42966320), (1882, 21483160), (3764, 10741580), (4705, 8593264), (7528, 5370790), (9410, 4296632), (15056, 2685395), (18820, 2148316), (37640, 1074158), (75280, 537079)]