68442100

素因数分解:

$2^2\times 5^2\times {\mathrm{383}}^1\times {\mathrm{1787}}^1$

素因数の和:2184

約数の個数: 36

約数和(自身を含む): 148990464

約数和(自身を除く): 80548364

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 383, 766, 1532, 1787, 1915, 3574, 3830, 7148, 7660, 8935, 9575, 17870, 19150, 35740, 38300, 44675, 89350, 178700, 684421, 1368842, 2737684, 3422105, 6844210, 13688420, 17110525, 34221050, 68442100]

約数ペア:

[(1, 68442100), (2, 34221050), (4, 17110525), (5, 13688420), (10, 6844210), (20, 3422105), (25, 2737684), (50, 1368842), (100, 684421), (383, 178700), (766, 89350), (1532, 44675), (1787, 38300), (1915, 35740), (3574, 19150), (3830, 17870), (7148, 9575), (7660, 8935)]