42465100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5981}}^1$

素因数の和:6066

約数の個数: 36

約数和(自身を含む): 93462768

約数和(自身を除く): 50997668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 5981, 7100, 11962, 23924, 29905, 59810, 119620, 149525, 299050, 424651, 598100, 849302, 1698604, 2123255, 4246510, 8493020, 10616275, 21232550, 42465100]

約数ペア:

[(1, 42465100), (2, 21232550), (4, 10616275), (5, 8493020), (10, 4246510), (20, 2123255), (25, 1698604), (50, 849302), (71, 598100), (100, 424651), (142, 299050), (284, 149525), (355, 119620), (710, 59810), (1420, 29905), (1775, 23924), (3550, 11962), (5981, 7100)]