70141100

素因数分解:

$2^2\times 5^2\times {\mathrm{353}}^1\times {\mathrm{1987}}^1$

素因数の和:2354

約数の個数: 36

約数和(自身を含む): 152714184

約数和(自身を除く): 82573084

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 353, 706, 1412, 1765, 1987, 3530, 3974, 7060, 7948, 8825, 9935, 17650, 19870, 35300, 39740, 49675, 99350, 198700, 701411, 1402822, 2805644, 3507055, 7014110, 14028220, 17535275, 35070550, 70141100]

約数ペア:

[(1, 70141100), (2, 35070550), (4, 17535275), (5, 14028220), (10, 7014110), (20, 3507055), (25, 2805644), (50, 1402822), (100, 701411), (353, 198700), (706, 99350), (1412, 49675), (1765, 39740), (1987, 35300), (3530, 19870), (3974, 17650), (7060, 9935), (7948, 8825)]