23581460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 56972160

約数和(自身を除く): 33390700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 941, 1253, 1790, 1882, 2506, 3580, 3764, 4705, 5012, 6265, 6587, 9410, 12530, 13174, 18820, 25060, 26348, 32935, 65870, 131740, 168439, 336878, 673756, 842195, 1179073, 1684390, 2358146, 3368780, 4716292, 5895365, 11790730, 23581460]

約数ペア:

[(1, 23581460), (2, 11790730), (4, 5895365), (5, 4716292), (7, 3368780), (10, 2358146), (14, 1684390), (20, 1179073), (28, 842195), (35, 673756), (70, 336878), (140, 168439), (179, 131740), (358, 65870), (716, 32935), (895, 26348), (941, 25060), (1253, 18820), (1790, 13174), (1882, 12530), (2506, 9410), (3580, 6587), (3764, 6265), (4705, 5012)]