97377620

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{66697}}^1$

素因数の和:66779

約数の個数: 24

約数和(自身を含む): 207297384

約数和(自身を除く): 109919764

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 66697, 133394, 266788, 333485, 666970, 1333940, 4868881, 9737762, 19475524, 24344405, 48688810, 97377620]

約数ペア:

[(1, 97377620), (2, 48688810), (4, 24344405), (5, 19475524), (10, 9737762), (20, 4868881), (73, 1333940), (146, 666970), (292, 333485), (365, 266788), (730, 133394), (1460, 66697)]