38123260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 91897344

約数和(自身を除く): 53774084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 887, 1228, 1535, 1774, 2149, 3070, 3548, 4298, 4435, 6140, 6209, 8596, 8870, 10745, 12418, 17740, 21490, 24836, 31045, 42980, 62090, 124180, 272309, 544618, 1089236, 1361545, 1906163, 2723090, 3812326, 5446180, 7624652, 9530815, 19061630, 38123260]

約数ペア:

[(1, 38123260), (2, 19061630), (4, 9530815), (5, 7624652), (7, 5446180), (10, 3812326), (14, 2723090), (20, 1906163), (28, 1361545), (35, 1089236), (70, 544618), (140, 272309), (307, 124180), (614, 62090), (887, 42980), (1228, 31045), (1535, 24836), (1774, 21490), (2149, 17740), (3070, 12418), (3548, 10745), (4298, 8870), (4435, 8596), (6140, 6209)]