950851660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{27529}}^1$

素因数の和:27706

約数の個数: 48

約数和(自身を含む): 2192268960

約数和(自身を除く): 1241417300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 628, 785, 1570, 1727, 3140, 3454, 6908, 8635, 17270, 27529, 34540, 55058, 110116, 137645, 275290, 302819, 550580, 605638, 1211276, 1514095, 3028190, 4322053, 6056380, 8644106, 17288212, 21610265, 43220530, 47542583, 86441060, 95085166, 190170332, 237712915, 475425830, 950851660]

約数ペア:

[(1, 950851660), (2, 475425830), (4, 237712915), (5, 190170332), (10, 95085166), (11, 86441060), (20, 47542583), (22, 43220530), (44, 21610265), (55, 17288212), (110, 8644106), (157, 6056380), (220, 4322053), (314, 3028190), (628, 1514095), (785, 1211276), (1570, 605638), (1727, 550580), (3140, 302819), (3454, 275290), (6908, 137645), (8635, 110116), (17270, 55058), (27529, 34540)]