8760920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 22913280

約数和(自身を除く): 14152360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 467, 469, 536, 670, 934, 938, 1340, 1868, 1876, 2335, 2345, 2680, 3269, 3736, 3752, 4670, 4690, 6538, 9340, 9380, 13076, 16345, 18680, 18760, 26152, 31289, 32690, 62578, 65380, 125156, 130760, 156445, 219023, 250312, 312890, 438046, 625780, 876092, 1095115, 1251560, 1752184, 2190230, 4380460, 8760920]

約数ペア:

[(1, 8760920), (2, 4380460), (4, 2190230), (5, 1752184), (7, 1251560), (8, 1095115), (10, 876092), (14, 625780), (20, 438046), (28, 312890), (35, 250312), (40, 219023), (56, 156445), (67, 130760), (70, 125156), (134, 65380), (140, 62578), (268, 32690), (280, 31289), (335, 26152), (467, 18760), (469, 18680), (536, 16345), (670, 13076), (934, 9380), (938, 9340), (1340, 6538), (1868, 4690), (1876, 4670), (2335, 3752), (2345, 3736), (2680, 3269)]