1880452958210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1\times {\mathrm{1265029}}^1$

素因数の和:1265363

約数の個数: 48

約数和(自身を含む): 3550974630840

約数和(自身を除く): 1670521672630

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281, 529, 562, 1058, 1405, 2645, 2810, 5290, 6463, 12926, 32315, 64630, 148649, 297298, 743245, 1265029, 1486490, 2530058, 6325145, 12650290, 29095667, 58191334, 145478335, 290956670, 355473149, 669200341, 710946298, 1338400682, 1777365745, 3346001705, 3554731490, 6692003410, 8175882427, 16351764854, 40879412135, 81758824270, 188045295821, 376090591642, 940226479105, 1880452958210]

約数ペア:

[(1, 1880452958210), (2, 940226479105), (5, 376090591642), (10, 188045295821), (23, 81758824270), (46, 40879412135), (115, 16351764854), (230, 8175882427), (281, 6692003410), (529, 3554731490), (562, 3346001705), (1058, 1777365745), (1405, 1338400682), (2645, 710946298), (2810, 669200341), (5290, 355473149), (6463, 290956670), (12926, 145478335), (32315, 58191334), (64630, 29095667), (148649, 12650290), (297298, 6325145), (743245, 2530058), (1265029, 1486490)]