91506980

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{3347}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 192362688

約数和(自身を除く): 100855708

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2734, 3347, 5468, 6694, 6835, 13388, 13670, 16735, 27340, 33470, 66940, 4575349, 9150698, 18301396, 22876745, 45753490, 91506980]

約数ペア:

[(1, 91506980), (2, 45753490), (4, 22876745), (5, 18301396), (10, 9150698), (20, 4575349), (1367, 66940), (2734, 33470), (3347, 27340), (5468, 16735), (6694, 13670), (6835, 13388)]