162057920

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4733}}^1$

素因数の和:4857

約数の個数: 56

約数和(自身を含む): 389589264

約数和(自身を除く): 227531344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 4733, 6848, 8560, 9466, 17120, 18932, 23665, 34240, 37864, 47330, 75728, 94660, 151456, 189320, 302912, 378640, 506431, 757280, 1012862, 1514560, 2025724, 2532155, 4051448, 5064310, 8102896, 10128620, 16205792, 20257240, 32411584, 40514480, 81028960, 162057920]

約数ペア:

[(1, 162057920), (2, 81028960), (4, 40514480), (5, 32411584), (8, 20257240), (10, 16205792), (16, 10128620), (20, 8102896), (32, 5064310), (40, 4051448), (64, 2532155), (80, 2025724), (107, 1514560), (160, 1012862), (214, 757280), (320, 506431), (428, 378640), (535, 302912), (856, 189320), (1070, 151456), (1712, 94660), (2140, 75728), (3424, 47330), (4280, 37864), (4733, 34240), (6848, 23665), (8560, 18932), (9466, 17120)]