2040244805

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 2551834368

約数和(自身を除く): 511589563

約数列:

[1, 5, 53, 67, 151, 265, 335, 755, 761, 3551, 3805, 8003, 10117, 17755, 40015, 40333, 50585, 50987, 114911, 201665, 254935, 536201, 574555, 2681005, 2702311, 6090283, 7699037, 13511555, 30451415, 38495185, 408048961, 2040244805]

約数ペア:

[(1, 2040244805), (5, 408048961), (53, 38495185), (67, 30451415), (151, 13511555), (265, 7699037), (335, 6090283), (755, 2702311), (761, 2681005), (3551, 574555), (3805, 536201), (8003, 254935), (10117, 201665), (17755, 114911), (40015, 50987), (40333, 50585)]