2100093189245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6689}}^1\times {\mathrm{99829}}^1$

素因数の和:106577

約数の個数: 32

約数和(自身を含む): 2740908520800

約数和(自身を除く): 640815331555

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 6689, 33445, 99829, 113713, 247493, 499145, 568565, 1237465, 1697093, 3693673, 4207381, 8485465, 18468365, 21036905, 62792441, 313962205, 667756181, 3338780905, 11351855077, 24706978697, 56759275385, 123534893485, 420018637849, 2100093189245]

約数ペア:

[(1, 2100093189245), (5, 420018637849), (17, 123534893485), (37, 56759275385), (85, 24706978697), (185, 11351855077), (629, 3338780905), (3145, 667756181), (6689, 313962205), (33445, 62792441), (99829, 21036905), (113713, 18468365), (247493, 8485465), (499145, 4207381), (568565, 3693673), (1237465, 1697093)]