75887620

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{9907}}^1$

素因数の和:10299

約数の個数: 24

約数和(自身を含む): 159796224

約数和(自身を除く): 83908604

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 9907, 19814, 39628, 49535, 99070, 198140, 3794381, 7588762, 15177524, 18971905, 37943810, 75887620]

約数ペア:

[(1, 75887620), (2, 37943810), (4, 18971905), (5, 15177524), (10, 7588762), (20, 3794381), (383, 198140), (766, 99070), (1532, 49535), (1915, 39628), (3830, 19814), (7660, 9907)]