23643520

素因数分解:

$2^7\times 5^1\times {\mathrm{36943}}^1$

素因数の和:36962

約数の個数: 32

約数和(自身を含む): 56524320

約数和(自身を除く): 32880800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36943, 73886, 147772, 184715, 295544, 369430, 591088, 738860, 1182176, 1477720, 2364352, 2955440, 4728704, 5910880, 11821760, 23643520]

約数ペア:

[(1, 23643520), (2, 11821760), (4, 5910880), (5, 4728704), (8, 2955440), (10, 2364352), (16, 1477720), (20, 1182176), (32, 738860), (40, 591088), (64, 369430), (80, 295544), (128, 184715), (160, 147772), (320, 73886), (640, 36943)]