2023264750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21467}}^1$

素因数の和:21526

約数の個数: 64

約数和(自身を含む): 4219750080

約数和(自身を除く): 2196485330

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 145, 250, 290, 325, 377, 650, 725, 754, 1450, 1625, 1885, 3250, 3625, 3770, 7250, 9425, 18850, 21467, 42934, 47125, 94250, 107335, 214670, 279071, 536675, 558142, 622543, 1073350, 1245086, 1395355, 2683375, 2790710, 3112715, 5366750, 6225430, 6976775, 8093059, 13953550, 15563575, 16186118, 31127150, 34883875, 40465295, 69767750, 77817875, 80930590, 155635750, 202326475, 404652950, 1011632375, 2023264750]

約数ペア:

[(1, 2023264750), (2, 1011632375), (5, 404652950), (10, 202326475), (13, 155635750), (25, 80930590), (26, 77817875), (29, 69767750), (50, 40465295), (58, 34883875), (65, 31127150), (125, 16186118), (130, 15563575), (145, 13953550), (250, 8093059), (290, 6976775), (325, 6225430), (377, 5366750), (650, 3112715), (725, 2790710), (754, 2683375), (1450, 1395355), (1625, 1245086), (1885, 1073350), (3250, 622543), (3625, 558142), (3770, 536675), (7250, 279071), (9425, 214670), (18850, 107335), (21467, 94250), (42934, 47125)]