26014280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 60739200

約数和(自身を除く): 34724920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 73, 118, 146, 151, 236, 292, 295, 302, 365, 472, 584, 590, 604, 730, 755, 1180, 1208, 1460, 1510, 2360, 2920, 3020, 4307, 6040, 8614, 8909, 11023, 17228, 17818, 21535, 22046, 34456, 35636, 43070, 44092, 44545, 55115, 71272, 86140, 88184, 89090, 110230, 172280, 178180, 220460, 356360, 440920, 650357, 1300714, 2601428, 3251785, 5202856, 6503570, 13007140, 26014280]

約数ペア:

[(1, 26014280), (2, 13007140), (4, 6503570), (5, 5202856), (8, 3251785), (10, 2601428), (20, 1300714), (40, 650357), (59, 440920), (73, 356360), (118, 220460), (146, 178180), (151, 172280), (236, 110230), (292, 89090), (295, 88184), (302, 86140), (365, 71272), (472, 55115), (584, 44545), (590, 44092), (604, 43070), (730, 35636), (755, 34456), (1180, 22046), (1208, 21535), (1460, 17818), (1510, 17228), (2360, 11023), (2920, 8909), (3020, 8614), (4307, 6040)]