5494720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 16386048

約数和(自身を除く): 10891328

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, 140, 154, 160, 176, 220, 223, 224, 280, 308, 320, 352, 385, 440, 446, 448, 560, 616, 704, 770, 880, 892, 1115, 1120, 1232, 1540, 1561, 1760, 1784, 2230, 2240, 2453, 2464, 3080, 3122, 3520, 3568, 4460, 4906, 4928, 6160, 6244, 7136, 7805, 8920, 9812, 12265, 12320, 12488, 14272, 15610, 17171, 17840, 19624, 24530, 24640, 24976, 31220, 34342, 35680, 39248, 49060, 49952, 62440, 68684, 71360, 78496, 85855, 98120, 99904, 124880, 137368, 156992, 171710, 196240, 249760, 274736, 343420, 392480, 499520, 549472, 686840, 784960, 1098944, 1373680, 2747360, 5494720]

約数ペア:

[(1, 5494720), (2, 2747360), (4, 1373680), (5, 1098944), (7, 784960), (8, 686840), (10, 549472), (11, 499520), (14, 392480), (16, 343420), (20, 274736), (22, 249760), (28, 196240), (32, 171710), (35, 156992), (40, 137368), (44, 124880), (55, 99904), (56, 98120), (64, 85855), (70, 78496), (77, 71360), (80, 68684), (88, 62440), (110, 49952), (112, 49060), (140, 39248), (154, 35680), (160, 34342), (176, 31220), (220, 24976), (223, 24640), (224, 24530), (280, 19624), (308, 17840), (320, 17171), (352, 15610), (385, 14272), (440, 12488), (446, 12320), (448, 12265), (560, 9812), (616, 8920), (704, 7805), (770, 7136), (880, 6244), (892, 6160), (1115, 4928), (1120, 4906), (1232, 4460), (1540, 3568), (1561, 3520), (1760, 3122), (1784, 3080), (2230, 2464), (2240, 2453)]