12290650

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1026

約数の個数: 24

約数和(自身を含む): 22955004

約数和(自身を除く): 10664354

約数列:

[1, 2, 5, 10, 25, 50, 401, 613, 802, 1226, 2005, 3065, 4010, 6130, 10025, 15325, 20050, 30650, 245813, 491626, 1229065, 2458130, 6145325, 12290650]

約数ペア:

[(1, 12290650), (2, 6145325), (5, 2458130), (10, 1229065), (25, 491626), (50, 245813), (401, 30650), (613, 20050), (802, 15325), (1226, 10025), (2005, 6130), (3065, 4010)]