27668080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1414

約数の個数: 80

約数和(自身を含む): 73281024

約数和(自身を除く): 45612944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1367, 1840, 2024, 2530, 2734, 4048, 5060, 5468, 6835, 10120, 10936, 13670, 15037, 20240, 21872, 27340, 30074, 31441, 54680, 60148, 62882, 75185, 109360, 120296, 125764, 150370, 157205, 240592, 251528, 300740, 314410, 345851, 503056, 601480, 628820, 691702, 1202960, 1257640, 1383404, 1729255, 2515280, 2766808, 3458510, 5533616, 6917020, 13834040, 27668080]

約数ペア:

[(1, 27668080), (2, 13834040), (4, 6917020), (5, 5533616), (8, 3458510), (10, 2766808), (11, 2515280), (16, 1729255), (20, 1383404), (22, 1257640), (23, 1202960), (40, 691702), (44, 628820), (46, 601480), (55, 503056), (80, 345851), (88, 314410), (92, 300740), (110, 251528), (115, 240592), (176, 157205), (184, 150370), (220, 125764), (230, 120296), (253, 109360), (368, 75185), (440, 62882), (460, 60148), (506, 54680), (880, 31441), (920, 30074), (1012, 27340), (1265, 21872), (1367, 20240), (1840, 15037), (2024, 13670), (2530, 10936), (2734, 10120), (4048, 6835), (5060, 5468)]