27753440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1252

約数の個数: 96

約数和(自身を含む): 77093856

約数和(自身を除く): 49340416

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1213, 1430, 1760, 2080, 2288, 2426, 2860, 4576, 4852, 5720, 6065, 9704, 11440, 12130, 13343, 15769, 19408, 22880, 24260, 26686, 31538, 38816, 48520, 53372, 63076, 66715, 78845, 97040, 106744, 126152, 133430, 157690, 173459, 194080, 213488, 252304, 266860, 315380, 346918, 426976, 504608, 533720, 630760, 693836, 867295, 1067440, 1261520, 1387672, 1734590, 2134880, 2523040, 2775344, 3469180, 5550688, 6938360, 13876720, 27753440]

約数ペア:

[(1, 27753440), (2, 13876720), (4, 6938360), (5, 5550688), (8, 3469180), (10, 2775344), (11, 2523040), (13, 2134880), (16, 1734590), (20, 1387672), (22, 1261520), (26, 1067440), (32, 867295), (40, 693836), (44, 630760), (52, 533720), (55, 504608), (65, 426976), (80, 346918), (88, 315380), (104, 266860), (110, 252304), (130, 213488), (143, 194080), (160, 173459), (176, 157690), (208, 133430), (220, 126152), (260, 106744), (286, 97040), (352, 78845), (416, 66715), (440, 63076), (520, 53372), (572, 48520), (715, 38816), (880, 31538), (1040, 26686), (1144, 24260), (1213, 22880), (1430, 19408), (1760, 15769), (2080, 13343), (2288, 12130), (2426, 11440), (2860, 9704), (4576, 6065), (4852, 5720)]