27569080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8951}}^1$

素因数の和:8980

約数の個数: 64

約数和(自身を含む): 77345280

約数和(自身を除く): 49776200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 8951, 17902, 35804, 44755, 62657, 71608, 89510, 98461, 125314, 179020, 196922, 250628, 313285, 358040, 393844, 492305, 501256, 626570, 689227, 787688, 984610, 1253140, 1378454, 1969220, 2506280, 2756908, 3446135, 3938440, 5513816, 6892270, 13784540, 27569080]

約数ペア:

[(1, 27569080), (2, 13784540), (4, 6892270), (5, 5513816), (7, 3938440), (8, 3446135), (10, 2756908), (11, 2506280), (14, 1969220), (20, 1378454), (22, 1253140), (28, 984610), (35, 787688), (40, 689227), (44, 626570), (55, 501256), (56, 492305), (70, 393844), (77, 358040), (88, 313285), (110, 250628), (140, 196922), (154, 179020), (220, 125314), (280, 98461), (308, 89510), (385, 71608), (440, 62657), (616, 44755), (770, 35804), (1540, 17902), (3080, 8951)]