126572050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{20921}}^1$

素因数の和:20955

約数の個数: 36

約数和(自身を含む): 258784218

約数和(自身を除く): 132212168

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 20921, 41842, 104605, 209210, 230131, 460262, 523025, 1046050, 1150655, 2301310, 2531441, 5062882, 5753275, 11506550, 12657205, 25314410, 63286025, 126572050]

約数ペア:

[(1, 126572050), (2, 63286025), (5, 25314410), (10, 12657205), (11, 11506550), (22, 5753275), (25, 5062882), (50, 2531441), (55, 2301310), (110, 1150655), (121, 1046050), (242, 523025), (275, 460262), (550, 230131), (605, 209210), (1210, 104605), (3025, 41842), (6050, 20921)]