85921472020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{148140469}}^1$

素因数の和:148140507

約数の個数: 24

約数和(自身を含む): 186656992200

約数和(自身を除く): 100735520180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 148140469, 296280938, 592561876, 740702345, 1481404690, 2962809380, 4296073601, 8592147202, 17184294404, 21480368005, 42960736010, 85921472020]

約数ペア:

[(1, 85921472020), (2, 42960736010), (4, 21480368005), (5, 17184294404), (10, 8592147202), (20, 4296073601), (29, 2962809380), (58, 1481404690), (116, 740702345), (145, 592561876), (290, 296280938), (580, 148140469)]