23086720

素因数分解:

$2^7\times 5^1\times {\mathrm{36073}}^1$

素因数の和:36092

約数の個数: 32

約数和(自身を含む): 55193220

約数和(自身を除く): 32106500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36073, 72146, 144292, 180365, 288584, 360730, 577168, 721460, 1154336, 1442920, 2308672, 2885840, 4617344, 5771680, 11543360, 23086720]

約数ペア:

[(1, 23086720), (2, 11543360), (4, 5771680), (5, 4617344), (8, 2885840), (10, 2308672), (16, 1442920), (20, 1154336), (32, 721460), (40, 577168), (64, 360730), (80, 288584), (128, 180365), (160, 144292), (320, 72146), (640, 36073)]