12126620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5011}}^1$

素因数の和:5042

約数の個数: 36

約数和(自身を含む): 27997032

約数和(自身を除く): 15870412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5011, 10022, 20044, 25055, 50110, 55121, 100220, 110242, 220484, 275605, 551210, 606331, 1102420, 1212662, 2425324, 3031655, 6063310, 12126620]

約数ペア:

[(1, 12126620), (2, 6063310), (4, 3031655), (5, 2425324), (10, 1212662), (11, 1102420), (20, 606331), (22, 551210), (44, 275605), (55, 220484), (110, 110242), (121, 100220), (220, 55121), (242, 50110), (484, 25055), (605, 20044), (1210, 10022), (2420, 5011)]