8197860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12421}}^1$

素因数の和:12444

約数の個数: 48

約数和(自身を含む): 25042752

約数和(自身を除く): 16844892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12421, 24842, 37263, 49684, 62105, 74526, 124210, 136631, 149052, 186315, 248420, 273262, 372630, 409893, 546524, 683155, 745260, 819786, 1366310, 1639572, 2049465, 2732620, 4098930, 8197860]

約数ペア:

[(1, 8197860), (2, 4098930), (3, 2732620), (4, 2049465), (5, 1639572), (6, 1366310), (10, 819786), (11, 745260), (12, 683155), (15, 546524), (20, 409893), (22, 372630), (30, 273262), (33, 248420), (44, 186315), (55, 149052), (60, 136631), (66, 124210), (110, 74526), (132, 62105), (165, 49684), (220, 37263), (330, 24842), (660, 12421)]