8693080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 22291200

約数和(自身を除く): 13598120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 859, 920, 1012, 1265, 1718, 2024, 2530, 3436, 4295, 5060, 6872, 8590, 9449, 10120, 17180, 18898, 19757, 34360, 37796, 39514, 47245, 75592, 79028, 94490, 98785, 158056, 188980, 197570, 217327, 377960, 395140, 434654, 790280, 869308, 1086635, 1738616, 2173270, 4346540, 8693080]

約数ペア:

[(1, 8693080), (2, 4346540), (4, 2173270), (5, 1738616), (8, 1086635), (10, 869308), (11, 790280), (20, 434654), (22, 395140), (23, 377960), (40, 217327), (44, 197570), (46, 188980), (55, 158056), (88, 98785), (92, 94490), (110, 79028), (115, 75592), (184, 47245), (220, 39514), (230, 37796), (253, 34360), (440, 19757), (460, 18898), (506, 17180), (859, 10120), (920, 9449), (1012, 8590), (1265, 6872), (1718, 5060), (2024, 4295), (2530, 3436)]