13964080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 36247680

約数和(自身を除く): 22283600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 463, 464, 520, 580, 754, 926, 1040, 1160, 1508, 1852, 1885, 2315, 2320, 3016, 3704, 3770, 4630, 6019, 6032, 7408, 7540, 9260, 12038, 13427, 15080, 18520, 24076, 26854, 30095, 30160, 37040, 48152, 53708, 60190, 67135, 96304, 107416, 120380, 134270, 174551, 214832, 240760, 268540, 349102, 481520, 537080, 698204, 872755, 1074160, 1396408, 1745510, 2792816, 3491020, 6982040, 13964080]

約数ペア:

[(1, 13964080), (2, 6982040), (4, 3491020), (5, 2792816), (8, 1745510), (10, 1396408), (13, 1074160), (16, 872755), (20, 698204), (26, 537080), (29, 481520), (40, 349102), (52, 268540), (58, 240760), (65, 214832), (80, 174551), (104, 134270), (116, 120380), (130, 107416), (145, 96304), (208, 67135), (232, 60190), (260, 53708), (290, 48152), (377, 37040), (463, 30160), (464, 30095), (520, 26854), (580, 24076), (754, 18520), (926, 15080), (1040, 13427), (1160, 12038), (1508, 9260), (1852, 7540), (1885, 7408), (2315, 6032), (2320, 6019), (3016, 4630), (3704, 3770)]