40390570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{613}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 79574400

約数和(自身を除く): 39183830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 599, 613, 1198, 1226, 2995, 3065, 5990, 6130, 6589, 6743, 13178, 13486, 32945, 33715, 65890, 67430, 367187, 734374, 1835935, 3671870, 4039057, 8078114, 20195285, 40390570]

約数ペア:

[(1, 40390570), (2, 20195285), (5, 8078114), (10, 4039057), (11, 3671870), (22, 1835935), (55, 734374), (110, 367187), (599, 67430), (613, 65890), (1198, 33715), (1226, 32945), (2995, 13486), (3065, 13178), (5990, 6743), (6130, 6589)]