23054960

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3081

約数の個数: 40

約数和(自身を含む): 54173616

約数和(自身を除く): 31118656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 2971, 3880, 5942, 7760, 11884, 14855, 23768, 29710, 47536, 59420, 118840, 237680, 288187, 576374, 1152748, 1440935, 2305496, 2881870, 4610992, 5763740, 11527480, 23054960]

約数ペア:

[(1, 23054960), (2, 11527480), (4, 5763740), (5, 4610992), (8, 2881870), (10, 2305496), (16, 1440935), (20, 1152748), (40, 576374), (80, 288187), (97, 237680), (194, 118840), (388, 59420), (485, 47536), (776, 29710), (970, 23768), (1552, 14855), (1940, 11884), (2971, 7760), (3880, 5942)]