47411140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1871}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 114476544

約数和(自身を除く): 67065404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 1871, 2534, 3620, 3742, 5068, 6335, 7484, 9355, 12670, 13097, 18710, 25340, 26194, 37420, 52388, 65485, 130970, 261940, 338651, 677302, 1354604, 1693255, 2370557, 3386510, 4741114, 6773020, 9482228, 11852785, 23705570, 47411140]

約数ペア:

[(1, 47411140), (2, 23705570), (4, 11852785), (5, 9482228), (7, 6773020), (10, 4741114), (14, 3386510), (20, 2370557), (28, 1693255), (35, 1354604), (70, 677302), (140, 338651), (181, 261940), (362, 130970), (724, 65485), (905, 52388), (1267, 37420), (1810, 26194), (1871, 25340), (2534, 18710), (3620, 13097), (3742, 12670), (5068, 9355), (6335, 7484)]