4437580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 11027520

約数和(自身を除く): 6589940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1093, 2030, 2186, 4060, 4372, 5465, 7651, 10930, 15302, 21860, 30604, 31697, 38255, 63394, 76510, 126788, 153020, 158485, 221879, 316970, 443758, 633940, 887516, 1109395, 2218790, 4437580]

約数ペア:

[(1, 4437580), (2, 2218790), (4, 1109395), (5, 887516), (7, 633940), (10, 443758), (14, 316970), (20, 221879), (28, 158485), (29, 153020), (35, 126788), (58, 76510), (70, 63394), (116, 38255), (140, 31697), (145, 30604), (203, 21860), (290, 15302), (406, 10930), (580, 7651), (812, 5465), (1015, 4372), (1093, 4060), (2030, 2186)]