34856840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 82080000

約数和(自身を除く): 47223160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 151, 199, 232, 290, 302, 398, 580, 604, 755, 796, 995, 1160, 1208, 1510, 1592, 1990, 3020, 3980, 4379, 5771, 6040, 7960, 8758, 11542, 17516, 21895, 23084, 28855, 30049, 35032, 43790, 46168, 57710, 60098, 87580, 115420, 120196, 150245, 175160, 230840, 240392, 300490, 600980, 871421, 1201960, 1742842, 3485684, 4357105, 6971368, 8714210, 17428420, 34856840]

約数ペア:

[(1, 34856840), (2, 17428420), (4, 8714210), (5, 6971368), (8, 4357105), (10, 3485684), (20, 1742842), (29, 1201960), (40, 871421), (58, 600980), (116, 300490), (145, 240392), (151, 230840), (199, 175160), (232, 150245), (290, 120196), (302, 115420), (398, 87580), (580, 60098), (604, 57710), (755, 46168), (796, 43790), (995, 35032), (1160, 30049), (1208, 28855), (1510, 23084), (1592, 21895), (1990, 17516), (3020, 11542), (3980, 8758), (4379, 7960), (5771, 6040)]