47149360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20323}}^1$

素因数の和:20365

約数の個数: 40

約数和(自身を含む): 113407920

約数和(自身を除く): 66258560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 20323, 40646, 81292, 101615, 162584, 203230, 325168, 406460, 589367, 812920, 1178734, 1625840, 2357468, 2946835, 4714936, 5893670, 9429872, 11787340, 23574680, 47149360]

約数ペア:

[(1, 47149360), (2, 23574680), (4, 11787340), (5, 9429872), (8, 5893670), (10, 4714936), (16, 2946835), (20, 2357468), (29, 1625840), (40, 1178734), (58, 812920), (80, 589367), (116, 406460), (145, 325168), (232, 203230), (290, 162584), (464, 101615), (580, 81292), (1160, 40646), (2320, 20323)]