32820920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 81496800

約数和(自身を除く): 48675880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 769, 776, 970, 1067, 1538, 1940, 2134, 3076, 3845, 3880, 4268, 5335, 6152, 7690, 8459, 8536, 10670, 15380, 16918, 21340, 30760, 33836, 42295, 42680, 67672, 74593, 84590, 149186, 169180, 298372, 338360, 372965, 596744, 745930, 820523, 1491860, 1641046, 2983720, 3282092, 4102615, 6564184, 8205230, 16410460, 32820920]

約数ペア:

[(1, 32820920), (2, 16410460), (4, 8205230), (5, 6564184), (8, 4102615), (10, 3282092), (11, 2983720), (20, 1641046), (22, 1491860), (40, 820523), (44, 745930), (55, 596744), (88, 372965), (97, 338360), (110, 298372), (194, 169180), (220, 149186), (388, 84590), (440, 74593), (485, 67672), (769, 42680), (776, 42295), (970, 33836), (1067, 30760), (1538, 21340), (1940, 16918), (2134, 15380), (3076, 10670), (3845, 8536), (3880, 8459), (4268, 7690), (5335, 6152)]