82694780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4651}}^1$

素因数の和:4794

約数の個数: 48

約数和(自身を含む): 200073216

約数和(自身を除く): 117378436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 4651, 8890, 9302, 17780, 18604, 23255, 32557, 46510, 65114, 93020, 130228, 162785, 325570, 590677, 651140, 1181354, 2362708, 2953385, 4134739, 5906770, 8269478, 11813540, 16538956, 20673695, 41347390, 82694780]

約数ペア:

[(1, 82694780), (2, 41347390), (4, 20673695), (5, 16538956), (7, 11813540), (10, 8269478), (14, 5906770), (20, 4134739), (28, 2953385), (35, 2362708), (70, 1181354), (127, 651140), (140, 590677), (254, 325570), (508, 162785), (635, 130228), (889, 93020), (1270, 65114), (1778, 46510), (2540, 32557), (3556, 23255), (4445, 18604), (4651, 17780), (8890, 9302)]