67206460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 148228416

約数和(自身を除く): 81021956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 386, 460, 757, 772, 965, 1514, 1930, 3028, 3785, 3860, 4439, 7570, 8878, 15140, 17411, 17756, 22195, 34822, 44390, 69644, 87055, 88780, 146101, 174110, 292202, 348220, 584404, 730505, 1461010, 2922020, 3360323, 6720646, 13441292, 16801615, 33603230, 67206460]

約数ペア:

[(1, 67206460), (2, 33603230), (4, 16801615), (5, 13441292), (10, 6720646), (20, 3360323), (23, 2922020), (46, 1461010), (92, 730505), (115, 584404), (193, 348220), (230, 292202), (386, 174110), (460, 146101), (757, 88780), (772, 87055), (965, 69644), (1514, 44390), (1930, 34822), (3028, 22195), (3785, 17756), (3860, 17411), (4439, 15140), (7570, 8878)]