2012647400

素因数分解:

$2^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{58169}}^1$

素因数の和:58358

約数の個数: 48

約数和(自身を含む): 4706534700

約数和(自身を除く): 2693887300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 173, 200, 346, 692, 865, 1384, 1730, 3460, 4325, 6920, 8650, 17300, 34600, 58169, 116338, 232676, 290845, 465352, 581690, 1163380, 1454225, 2326760, 2908450, 5816900, 10063237, 11633800, 20126474, 40252948, 50316185, 80505896, 100632370, 201264740, 251580925, 402529480, 503161850, 1006323700, 2012647400]

約数ペア:

[(1, 2012647400), (2, 1006323700), (4, 503161850), (5, 402529480), (8, 251580925), (10, 201264740), (20, 100632370), (25, 80505896), (40, 50316185), (50, 40252948), (100, 20126474), (173, 11633800), (200, 10063237), (346, 5816900), (692, 2908450), (865, 2326760), (1384, 1454225), (1730, 1163380), (3460, 581690), (4325, 465352), (6920, 290845), (8650, 232676), (17300, 116338), (34600, 58169)]