8857860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13421}}^1$

素因数の和:13444

約数の個数: 48

約数和(自身を含む): 27058752

約数和(自身を除く): 18200892

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, 13421, 26842, 40263, 53684, 67105, 80526, 134210, 147631, 161052, 201315, 268420, 295262, 402630, 442893, 590524, 738155, 805260, 885786, 1476310, 1771572, 2214465, 2952620, 4428930, 8857860]

約数ペア:

[(1, 8857860), (2, 4428930), (3, 2952620), (4, 2214465), (5, 1771572), (6, 1476310), (10, 885786), (11, 805260), (12, 738155), (15, 590524), (20, 442893), (22, 402630), (30, 295262), (33, 268420), (44, 201315), (55, 161052), (60, 147631), (66, 134210), (110, 80526), (132, 67105), (165, 53684), (220, 40263), (330, 26842), (660, 13421)]