86023480

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{22171}}^1$

素因数の和:22279

約数の個数: 32

約数和(自身を含む): 195557040

約数和(自身を除く): 109533560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 22171, 44342, 88684, 110855, 177368, 221710, 443420, 886840, 2150587, 4301174, 8602348, 10752935, 17204696, 21505870, 43011740, 86023480]

約数ペア:

[(1, 86023480), (2, 43011740), (4, 21505870), (5, 17204696), (8, 10752935), (10, 8602348), (20, 4301174), (40, 2150587), (97, 886840), (194, 443420), (388, 221710), (485, 177368), (776, 110855), (970, 88684), (1940, 44342), (3880, 22171)]