20220702980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{345181}}^1$

素因数の和:345320

約数の個数: 48

約数和(自身を含む): 44362790640

約数和(自身を除く): 24142087660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 1010, 2020, 2929, 5858, 11716, 14645, 29290, 58580, 345181, 690362, 1380724, 1725905, 3451810, 6903620, 10010249, 20020498, 34863281, 40040996, 50051245, 69726562, 100102490, 139453124, 174316405, 200204980, 348632810, 697265620, 1011035149, 2022070298, 4044140596, 5055175745, 10110351490, 20220702980]

約数ペア:

[(1, 20220702980), (2, 10110351490), (4, 5055175745), (5, 4044140596), (10, 2022070298), (20, 1011035149), (29, 697265620), (58, 348632810), (101, 200204980), (116, 174316405), (145, 139453124), (202, 100102490), (290, 69726562), (404, 50051245), (505, 40040996), (580, 34863281), (1010, 20020498), (2020, 10010249), (2929, 6903620), (5858, 3451810), (11716, 1725905), (14645, 1380724), (29290, 690362), (58580, 345181)]