12299540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 16658284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1511, 1628, 2035, 3022, 4070, 6044, 7555, 8140, 15110, 16621, 30220, 33242, 55907, 66484, 83105, 111814, 166210, 223628, 279535, 332420, 559070, 614977, 1118140, 1229954, 2459908, 3074885, 6149770, 12299540]

約数ペア:

[(1, 12299540), (2, 6149770), (4, 3074885), (5, 2459908), (10, 1229954), (11, 1118140), (20, 614977), (22, 559070), (37, 332420), (44, 279535), (55, 223628), (74, 166210), (110, 111814), (148, 83105), (185, 66484), (220, 55907), (370, 33242), (407, 30220), (740, 16621), (814, 15110), (1511, 8140), (1628, 7555), (2035, 6044), (3022, 4070)]