5296720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 14499072

約数和(自身を除く): 9202352

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 463, 520, 572, 715, 880, 926, 1040, 1144, 1430, 1852, 2288, 2315, 2860, 3704, 4630, 5093, 5720, 6019, 7408, 9260, 10186, 11440, 12038, 18520, 20372, 24076, 25465, 30095, 37040, 40744, 48152, 50930, 60190, 66209, 81488, 96304, 101860, 120380, 132418, 203720, 240760, 264836, 331045, 407440, 481520, 529672, 662090, 1059344, 1324180, 2648360, 5296720]

約数ペア:

[(1, 5296720), (2, 2648360), (4, 1324180), (5, 1059344), (8, 662090), (10, 529672), (11, 481520), (13, 407440), (16, 331045), (20, 264836), (22, 240760), (26, 203720), (40, 132418), (44, 120380), (52, 101860), (55, 96304), (65, 81488), (80, 66209), (88, 60190), (104, 50930), (110, 48152), (130, 40744), (143, 37040), (176, 30095), (208, 25465), (220, 24076), (260, 20372), (286, 18520), (440, 12038), (463, 11440), (520, 10186), (572, 9260), (715, 7408), (880, 6019), (926, 5720), (1040, 5093), (1144, 4630), (1430, 3704), (1852, 2860), (2288, 2315)]