2713997440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55073}}^1$

素因数の和:55110

約数の個数: 128

約数和(自身を含む): 8089269120

約数和(自身を除く): 5375271680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 12320, 24640, 49280, 55073, 110146, 220292, 275365, 385511, 440584, 550730, 605803, 771022, 881168, 1101460, 1211606, 1542044, 1762336, 1927555, 2202920, 2423212, 3029015, 3084088, 3524672, 3855110, 4240621, 4405840, 4846424, 6058030, 6168176, 7049344, 7710220, 8481242, 8811680, 9692848, 12116060, 12336352, 15420440, 16962484, 17623360, 19385696, 21203105, 24232120, 24672704, 30840880, 33924968, 35246720, 38771392, 42406210, 48464240, 49345408, 61681760, 67849936, 77542784, 84812420, 96928480, 123363520, 135699872, 169624840, 193856960, 246727040, 271399744, 339249680, 387713920, 542799488, 678499360, 1356998720, 2713997440]

約数ペア:

[(1, 2713997440), (2, 1356998720), (4, 678499360), (5, 542799488), (7, 387713920), (8, 339249680), (10, 271399744), (11, 246727040), (14, 193856960), (16, 169624840), (20, 135699872), (22, 123363520), (28, 96928480), (32, 84812420), (35, 77542784), (40, 67849936), (44, 61681760), (55, 49345408), (56, 48464240), (64, 42406210), (70, 38771392), (77, 35246720), (80, 33924968), (88, 30840880), (110, 24672704), (112, 24232120), (128, 21203105), (140, 19385696), (154, 17623360), (160, 16962484), (176, 15420440), (220, 12336352), (224, 12116060), (280, 9692848), (308, 8811680), (320, 8481242), (352, 7710220), (385, 7049344), (440, 6168176), (448, 6058030), (560, 4846424), (616, 4405840), (640, 4240621), (704, 3855110), (770, 3524672), (880, 3084088), (896, 3029015), (1120, 2423212), (1232, 2202920), (1408, 1927555), (1540, 1762336), (1760, 1542044), (2240, 1211606), (2464, 1101460), (3080, 881168), (3520, 771022), (4480, 605803), (4928, 550730), (6160, 440584), (7040, 385511), (9856, 275365), (12320, 220292), (24640, 110146), (49280, 55073)]