22426720

素因数分解:

$2^5\times 5^1\times {\mathrm{140167}}^1$

素因数の和:140182

約数の個数: 24

約数和(自身を含む): 52983504

約数和(自身を除く): 30556784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 140167, 280334, 560668, 700835, 1121336, 1401670, 2242672, 2803340, 4485344, 5606680, 11213360, 22426720]

約数ペア:

[(1, 22426720), (2, 11213360), (4, 5606680), (5, 4485344), (8, 2803340), (10, 2242672), (16, 1401670), (20, 1121336), (32, 700835), (40, 560668), (80, 280334), (160, 140167)]