804683840

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8191}}^1$

素因数の和:8515

約数の個数: 56

約数和(自身を含む): 1922629632

約数和(自身を除く): 1117945792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 614, 1228, 1535, 2456, 3070, 4912, 6140, 8191, 9824, 12280, 16382, 19648, 24560, 32764, 40955, 49120, 65528, 81910, 98240, 131056, 163820, 262112, 327640, 524224, 655280, 1310560, 2514637, 2621120, 5029274, 10058548, 12573185, 20117096, 25146370, 40234192, 50292740, 80468384, 100585480, 160936768, 201170960, 402341920, 804683840]

約数ペア:

[(1, 804683840), (2, 402341920), (4, 201170960), (5, 160936768), (8, 100585480), (10, 80468384), (16, 50292740), (20, 40234192), (32, 25146370), (40, 20117096), (64, 12573185), (80, 10058548), (160, 5029274), (307, 2621120), (320, 2514637), (614, 1310560), (1228, 655280), (1535, 524224), (2456, 327640), (3070, 262112), (4912, 163820), (6140, 131056), (8191, 98240), (9824, 81910), (12280, 65528), (16382, 49120), (19648, 40955), (24560, 32764)]