41219180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{21247}}^1$

素因数の和:21353

約数の個数: 24

約数和(自身を含む): 87456768

約数和(自身を除く): 46237588

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 21247, 42494, 84988, 106235, 212470, 424940, 2060959, 4121918, 8243836, 10304795, 20609590, 41219180]

約数ペア:

[(1, 41219180), (2, 20609590), (4, 10304795), (5, 8243836), (10, 4121918), (20, 2060959), (97, 424940), (194, 212470), (388, 106235), (485, 84988), (970, 42494), (1940, 21247)]