223571440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3323}}^1$

素因数の和:3394

約数の個数: 60

約数和(自身を含む): 538507944

約数和(自身を除く): 314936504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 841, 1160, 1682, 2320, 3323, 3364, 4205, 6646, 6728, 8410, 13292, 13456, 16615, 16820, 26584, 33230, 33640, 53168, 66460, 67280, 96367, 132920, 192734, 265840, 385468, 481835, 770936, 963670, 1541872, 1927340, 2794643, 3854680, 5589286, 7709360, 11178572, 13973215, 22357144, 27946430, 44714288, 55892860, 111785720, 223571440]

約数ペア:

[(1, 223571440), (2, 111785720), (4, 55892860), (5, 44714288), (8, 27946430), (10, 22357144), (16, 13973215), (20, 11178572), (29, 7709360), (40, 5589286), (58, 3854680), (80, 2794643), (116, 1927340), (145, 1541872), (232, 963670), (290, 770936), (464, 481835), (580, 385468), (841, 265840), (1160, 192734), (1682, 132920), (2320, 96367), (3323, 67280), (3364, 66460), (4205, 53168), (6646, 33640), (6728, 33230), (8410, 26584), (13292, 16820), (13456, 16615)]