454489360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10163}}^1$

素因数の和:10232

約数の個数: 80

約数和(自身を含む): 1164550464

約数和(自身を除く): 710061104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2236, 2795, 3440, 4472, 5590, 8944, 10163, 11180, 20326, 22360, 40652, 44720, 50815, 81304, 101630, 132119, 162608, 203260, 264238, 406520, 437009, 528476, 660595, 813040, 874018, 1056952, 1321190, 1748036, 2113904, 2185045, 2642380, 3496072, 4370090, 5284760, 5681117, 6992144, 8740180, 10569520, 11362234, 17480360, 22724468, 28405585, 34960720, 45448936, 56811170, 90897872, 113622340, 227244680, 454489360]

約数ペア:

[(1, 454489360), (2, 227244680), (4, 113622340), (5, 90897872), (8, 56811170), (10, 45448936), (13, 34960720), (16, 28405585), (20, 22724468), (26, 17480360), (40, 11362234), (43, 10569520), (52, 8740180), (65, 6992144), (80, 5681117), (86, 5284760), (104, 4370090), (130, 3496072), (172, 2642380), (208, 2185045), (215, 2113904), (260, 1748036), (344, 1321190), (430, 1056952), (520, 874018), (559, 813040), (688, 660595), (860, 528476), (1040, 437009), (1118, 406520), (1720, 264238), (2236, 203260), (2795, 162608), (3440, 132119), (4472, 101630), (5590, 81304), (8944, 50815), (10163, 44720), (11180, 40652), (20326, 22360)]