17387009620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{58967}}^1$

素因数の和:59640

約数の個数: 48

約数和(自身を含む): 38160315648

約数和(自身を除く): 20773306028

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 641, 1282, 2564, 3205, 6410, 12820, 14743, 29486, 58967, 58972, 73715, 117934, 147430, 235868, 294835, 294860, 589670, 1179340, 1356241, 2712482, 5424964, 6781205, 13562410, 27124820, 37797847, 75595694, 151191388, 188989235, 377978470, 755956940, 869350481, 1738700962, 3477401924, 4346752405, 8693504810, 17387009620]

約数ペア:

[(1, 17387009620), (2, 8693504810), (4, 4346752405), (5, 3477401924), (10, 1738700962), (20, 869350481), (23, 755956940), (46, 377978470), (92, 188989235), (115, 151191388), (230, 75595694), (460, 37797847), (641, 27124820), (1282, 13562410), (2564, 6781205), (3205, 5424964), (6410, 2712482), (12820, 1356241), (14743, 1179340), (29486, 589670), (58967, 294860), (58972, 294835), (73715, 235868), (117934, 147430)]