1935460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2419100

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 71, 94, 116, 142, 145, 188, 235, 284, 290, 355, 470, 580, 710, 940, 1363, 1420, 2059, 2726, 3337, 4118, 5452, 6674, 6815, 8236, 10295, 13348, 13630, 16685, 20590, 27260, 33370, 41180, 66740, 96773, 193546, 387092, 483865, 967730, 1935460]

約数ペア:

[(1, 1935460), (2, 967730), (4, 483865), (5, 387092), (10, 193546), (20, 96773), (29, 66740), (47, 41180), (58, 33370), (71, 27260), (94, 20590), (116, 16685), (142, 13630), (145, 13348), (188, 10295), (235, 8236), (284, 6815), (290, 6674), (355, 5452), (470, 4118), (580, 3337), (710, 2726), (940, 2059), (1363, 1420)]