65556130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 56371550

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1259, 1270, 2518, 5207, 6295, 10414, 12590, 26035, 51619, 52070, 103238, 159893, 258095, 319786, 516190, 799465, 1598930, 6555613, 13111226, 32778065, 65556130]

約数ペア:

[(1, 65556130), (2, 32778065), (5, 13111226), (10, 6555613), (41, 1598930), (82, 799465), (127, 516190), (205, 319786), (254, 258095), (410, 159893), (635, 103238), (1259, 52070), (1270, 51619), (2518, 26035), (5207, 12590), (6295, 10414)]