1236069440

素因数分解:

$2^6\times 5^1\times {\mathrm{3862717}}^1$

素因数の和:3862734

約数の個数: 28

約数和(自身を含む): 2943391116

約数和(自身を除く): 1707321676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3862717, 7725434, 15450868, 19313585, 30901736, 38627170, 61803472, 77254340, 123606944, 154508680, 247213888, 309017360, 618034720, 1236069440]

約数ペア:

[(1, 1236069440), (2, 618034720), (4, 309017360), (5, 247213888), (8, 154508680), (10, 123606944), (16, 77254340), (20, 61803472), (32, 38627170), (40, 30901736), (64, 19313585), (80, 15450868), (160, 7725434), (320, 3862717)]