40005812786

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{7013}}^1\times {\mathrm{7901}}^1$

素因数の和:14954

約数の個数: 24

約数和(自身を含む): 63350349804

約数和(自身を除く): 23344537018

約数列:

[1, 2, 19, 38, 361, 722, 7013, 7901, 14026, 15802, 133247, 150119, 266494, 300238, 2531693, 2852261, 5063386, 5704522, 55409713, 110819426, 1052784547, 2105569094, 20002906393, 40005812786]

約数ペア:

[(1, 40005812786), (2, 20002906393), (19, 2105569094), (38, 1052784547), (361, 110819426), (722, 55409713), (7013, 5704522), (7901, 5063386), (14026, 2852261), (15802, 2531693), (133247, 300238), (150119, 266494)]