11527480

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3079

約数の個数: 32

約数和(自身を含む): 26213040

約数和(自身を除く): 14685560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 2971, 3880, 5942, 11884, 14855, 23768, 29710, 59420, 118840, 288187, 576374, 1152748, 1440935, 2305496, 2881870, 5763740, 11527480]

約数ペア:

[(1, 11527480), (2, 5763740), (4, 2881870), (5, 2305496), (8, 1440935), (10, 1152748), (20, 576374), (40, 288187), (97, 118840), (194, 59420), (388, 29710), (485, 23768), (776, 14855), (970, 11884), (1940, 5942), (2971, 3880)]