22700730880

素因数分解:

$2^9\times 5^1\times {\mathrm{8867473}}^1$

素因数の和:8867496

約数の個数: 40

約数和(自身を含む): 54428555412

約数和(自身を除く): 31727824532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 8867473, 17734946, 35469892, 44337365, 70939784, 88674730, 141879568, 177349460, 283759136, 354698920, 567518272, 709397840, 1135036544, 1418795680, 2270073088, 2837591360, 4540146176, 5675182720, 11350365440, 22700730880]

約数ペア:

[(1, 22700730880), (2, 11350365440), (4, 5675182720), (5, 4540146176), (8, 2837591360), (10, 2270073088), (16, 1418795680), (20, 1135036544), (32, 709397840), (40, 567518272), (64, 354698920), (80, 283759136), (128, 177349460), (160, 141879568), (256, 88674730), (320, 70939784), (512, 44337365), (640, 35469892), (1280, 17734946), (2560, 8867473)]