38868950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{10949}}^1$

素因数の和:11032

約数の個数: 24

約数和(自身を含む): 73321200

約数和(自身を除く): 34452250

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 10949, 21898, 54745, 109490, 273725, 547450, 777379, 1554758, 3886895, 7773790, 19434475, 38868950]

約数ペア:

[(1, 38868950), (2, 19434475), (5, 7773790), (10, 3886895), (25, 1554758), (50, 777379), (71, 547450), (142, 273725), (355, 109490), (710, 54745), (1775, 21898), (3550, 10949)]