114541720

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12841}}^1$

素因数の和:13075

約数の個数: 32

約数和(自身を含む): 258894720

約数和(自身を除く): 144353000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 12841, 25682, 51364, 64205, 102728, 128410, 256820, 513640, 2863543, 5727086, 11454172, 14317715, 22908344, 28635430, 57270860, 114541720]

約数ペア:

[(1, 114541720), (2, 57270860), (4, 28635430), (5, 22908344), (8, 14317715), (10, 11454172), (20, 5727086), (40, 2863543), (223, 513640), (446, 256820), (892, 128410), (1115, 102728), (1784, 64205), (2230, 51364), (4460, 25682), (8920, 12841)]