1040803090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{5021}}^1$

素因数の和:6138

約数の個数: 32

約数和(自身を含む): 1974248640

約数和(自身を除く): 933445550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1091, 2182, 5021, 5455, 10042, 10910, 20729, 25105, 41458, 50210, 95399, 103645, 190798, 207290, 476995, 953990, 5477911, 10955822, 27389555, 54779110, 104080309, 208160618, 520401545, 1040803090]

約数ペア:

[(1, 1040803090), (2, 520401545), (5, 208160618), (10, 104080309), (19, 54779110), (38, 27389555), (95, 10955822), (190, 5477911), (1091, 953990), (2182, 476995), (5021, 207290), (5455, 190798), (10042, 103645), (10910, 95399), (20729, 50210), (25105, 41458)]