16410460

素因数分解:

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

素因数の和:886

約数の個数: 48

約数和(自身を含む): 38031840

約数和(自身を除く): 21621380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 769, 970, 1067, 1538, 1940, 2134, 3076, 3845, 4268, 5335, 7690, 8459, 10670, 15380, 16918, 21340, 33836, 42295, 74593, 84590, 149186, 169180, 298372, 372965, 745930, 820523, 1491860, 1641046, 3282092, 4102615, 8205230, 16410460]

約数ペア:

[(1, 16410460), (2, 8205230), (4, 4102615), (5, 3282092), (10, 1641046), (11, 1491860), (20, 820523), (22, 745930), (44, 372965), (55, 298372), (97, 169180), (110, 149186), (194, 84590), (220, 74593), (388, 42295), (485, 33836), (769, 21340), (970, 16918), (1067, 15380), (1538, 10670), (1940, 8459), (2134, 7690), (3076, 5335), (3845, 4268)]