70908940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{36551}}^1$

素因数の和:36657

約数の個数: 24

約数和(自身を含む): 150448032

約数和(自身を除く): 79539092

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 36551, 73102, 146204, 182755, 365510, 731020, 3545447, 7090894, 14181788, 17727235, 35454470, 70908940]

約数ペア:

[(1, 70908940), (2, 35454470), (4, 17727235), (5, 14181788), (10, 7090894), (20, 3545447), (97, 731020), (194, 365510), (388, 182755), (485, 146204), (970, 73102), (1940, 36551)]