313635580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{540751}}^1$

素因数の和:540789

約数の個数: 24

約数和(自身を含む): 681347520

約数和(自身を除く): 367711940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 540751, 1081502, 2163004, 2703755, 5407510, 10815020, 15681779, 31363558, 62727116, 78408895, 156817790, 313635580]

約数ペア:

[(1, 313635580), (2, 156817790), (4, 78408895), (5, 62727116), (10, 31363558), (20, 15681779), (29, 10815020), (58, 5407510), (116, 2703755), (145, 2163004), (290, 1081502), (580, 540751)]