5467280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:784

約数の個数: 80

約数和(自身を含む): 15665664

約数和(自身を除く): 10198384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 751, 910, 1040, 1456, 1502, 1820, 3004, 3640, 3755, 5257, 6008, 7280, 7510, 9763, 10514, 12016, 15020, 19526, 21028, 26285, 30040, 39052, 42056, 48815, 52570, 60080, 68341, 78104, 84112, 97630, 105140, 136682, 156208, 195260, 210280, 273364, 341705, 390520, 420560, 546728, 683410, 781040, 1093456, 1366820, 2733640, 5467280]

約数ペア:

[(1, 5467280), (2, 2733640), (4, 1366820), (5, 1093456), (7, 781040), (8, 683410), (10, 546728), (13, 420560), (14, 390520), (16, 341705), (20, 273364), (26, 210280), (28, 195260), (35, 156208), (40, 136682), (52, 105140), (56, 97630), (65, 84112), (70, 78104), (80, 68341), (91, 60080), (104, 52570), (112, 48815), (130, 42056), (140, 39052), (182, 30040), (208, 26285), (260, 21028), (280, 19526), (364, 15020), (455, 12016), (520, 10514), (560, 9763), (728, 7510), (751, 7280), (910, 6008), (1040, 5257), (1456, 3755), (1502, 3640), (1820, 3004)]