19029440

素因数分解:

$2^6\times 5^1\times {\mathrm{59467}}^1$

素因数の和:59484

約数の個数: 28

約数和(自身を含む): 45314616

約数和(自身を除く): 26285176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 59467, 118934, 237868, 297335, 475736, 594670, 951472, 1189340, 1902944, 2378680, 3805888, 4757360, 9514720, 19029440]

約数ペア:

[(1, 19029440), (2, 9514720), (4, 4757360), (5, 3805888), (8, 2378680), (10, 1902944), (16, 1189340), (20, 951472), (32, 594670), (40, 475736), (64, 297335), (80, 237868), (160, 118934), (320, 59467)]