86192080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 217486080

約数和(自身を除く): 131294000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 179, 208, 260, 358, 463, 520, 716, 895, 926, 1040, 1432, 1790, 1852, 2315, 2327, 2864, 3580, 3704, 4630, 4654, 6019, 7160, 7408, 9260, 9308, 11635, 12038, 14320, 18520, 18616, 23270, 24076, 30095, 37040, 37232, 46540, 48152, 60190, 82877, 93080, 96304, 120380, 165754, 186160, 240760, 331508, 414385, 481520, 663016, 828770, 1077401, 1326032, 1657540, 2154802, 3315080, 4309604, 5387005, 6630160, 8619208, 10774010, 17238416, 21548020, 43096040, 86192080]

約数ペア:

[(1, 86192080), (2, 43096040), (4, 21548020), (5, 17238416), (8, 10774010), (10, 8619208), (13, 6630160), (16, 5387005), (20, 4309604), (26, 3315080), (40, 2154802), (52, 1657540), (65, 1326032), (80, 1077401), (104, 828770), (130, 663016), (179, 481520), (208, 414385), (260, 331508), (358, 240760), (463, 186160), (520, 165754), (716, 120380), (895, 96304), (926, 93080), (1040, 82877), (1432, 60190), (1790, 48152), (1852, 46540), (2315, 37232), (2327, 37040), (2864, 30095), (3580, 24076), (3704, 23270), (4630, 18616), (4654, 18520), (6019, 14320), (7160, 12038), (7408, 11635), (9260, 9308)]