66294280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 168620760

約数和(自身を除く): 102326480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 241, 260, 299, 460, 482, 520, 529, 598, 920, 964, 1058, 1196, 1205, 1495, 1928, 2116, 2392, 2410, 2645, 2990, 3133, 4232, 4820, 5290, 5543, 5980, 6266, 6877, 9640, 10580, 11086, 11960, 12532, 13754, 15665, 21160, 22172, 25064, 27508, 27715, 31330, 34385, 44344, 55016, 55430, 62660, 68770, 72059, 110860, 125320, 127489, 137540, 144118, 221720, 254978, 275080, 288236, 360295, 509956, 576472, 637445, 720590, 1019912, 1274890, 1441180, 1657357, 2549780, 2882360, 3314714, 5099560, 6629428, 8286785, 13258856, 16573570, 33147140, 66294280]

約数ペア:

[(1, 66294280), (2, 33147140), (4, 16573570), (5, 13258856), (8, 8286785), (10, 6629428), (13, 5099560), (20, 3314714), (23, 2882360), (26, 2549780), (40, 1657357), (46, 1441180), (52, 1274890), (65, 1019912), (92, 720590), (104, 637445), (115, 576472), (130, 509956), (184, 360295), (230, 288236), (241, 275080), (260, 254978), (299, 221720), (460, 144118), (482, 137540), (520, 127489), (529, 125320), (598, 110860), (920, 72059), (964, 68770), (1058, 62660), (1196, 55430), (1205, 55016), (1495, 44344), (1928, 34385), (2116, 31330), (2392, 27715), (2410, 27508), (2645, 25064), (2990, 22172), (3133, 21160), (4232, 15665), (4820, 13754), (5290, 12532), (5543, 11960), (5980, 11086), (6266, 10580), (6877, 9640)]