23818880

素因数分解:

$2^7\times 5^1\times {\mathrm{37217}}^1$

素因数の和:37236

約数の個数: 32

約数和(自身を含む): 56943540

約数和(自身を除く): 33124660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 37217, 74434, 148868, 186085, 297736, 372170, 595472, 744340, 1190944, 1488680, 2381888, 2977360, 4763776, 5954720, 11909440, 23818880]

約数ペア:

[(1, 23818880), (2, 11909440), (4, 5954720), (5, 4763776), (8, 2977360), (10, 2381888), (16, 1488680), (20, 1190944), (32, 744340), (40, 595472), (64, 372170), (80, 297736), (128, 186085), (160, 148868), (320, 74434), (640, 37217)]