23097640

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5953}}^1$

素因数の和:6061

約数の個数: 32

約数和(自身を含む): 52514280

約数和(自身を除く): 29416640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 5953, 11906, 23812, 29765, 47624, 59530, 119060, 238120, 577441, 1154882, 2309764, 2887205, 4619528, 5774410, 11548820, 23097640]

約数ペア:

[(1, 23097640), (2, 11548820), (4, 5774410), (5, 4619528), (8, 2887205), (10, 2309764), (20, 1154882), (40, 577441), (97, 238120), (194, 119060), (388, 59530), (485, 47624), (776, 29765), (970, 23812), (1940, 11906), (3880, 5953)]