4543480

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 10337040

約数和(自身を除く): 5793560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1171, 1940, 2342, 3880, 4684, 5855, 9368, 11710, 23420, 46840, 113587, 227174, 454348, 567935, 908696, 1135870, 2271740, 4543480]

約数ペア:

[(1, 4543480), (2, 2271740), (4, 1135870), (5, 908696), (8, 567935), (10, 454348), (20, 227174), (40, 113587), (97, 46840), (194, 23420), (388, 11710), (485, 9368), (776, 5855), (970, 4684), (1171, 3880), (1940, 2342)]