25608990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 68055552

約数和(自身を除く): 42446562

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1093, 1562, 2130, 2186, 2343, 3279, 3905, 4686, 5465, 6558, 7810, 10930, 11715, 12023, 16395, 23430, 24046, 32790, 36069, 60115, 72138, 77603, 120230, 155206, 180345, 232809, 360690, 388015, 465618, 776030, 853633, 1164045, 1707266, 2328090, 2560899, 4268165, 5121798, 8536330, 12804495, 25608990]

約数ペア:

[(1, 25608990), (2, 12804495), (3, 8536330), (5, 5121798), (6, 4268165), (10, 2560899), (11, 2328090), (15, 1707266), (22, 1164045), (30, 853633), (33, 776030), (55, 465618), (66, 388015), (71, 360690), (110, 232809), (142, 180345), (165, 155206), (213, 120230), (330, 77603), (355, 72138), (426, 60115), (710, 36069), (781, 32790), (1065, 24046), (1093, 23430), (1562, 16395), (2130, 12023), (2186, 11715), (2343, 10930), (3279, 7810), (3905, 6558), (4686, 5465)]