9798680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12893}}^1$

素因数の和:12923

約数の個数: 32

約数和(自身を含む): 23209200

約数和(自身を除く): 13410520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12893, 25786, 51572, 64465, 103144, 128930, 244967, 257860, 489934, 515720, 979868, 1224835, 1959736, 2449670, 4899340, 9798680]

約数ペア:

[(1, 9798680), (2, 4899340), (4, 2449670), (5, 1959736), (8, 1224835), (10, 979868), (19, 515720), (20, 489934), (38, 257860), (40, 244967), (76, 128930), (95, 103144), (152, 64465), (190, 51572), (380, 25786), (760, 12893)]