5436204920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{12433}}^1$

素因数の和:13104

約数の個数: 64

約数和(自身を含む): 12972143520

約数和(自身を除く): 7535938600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 643, 680, 1286, 2572, 3215, 5144, 6430, 10931, 12433, 12860, 21862, 24866, 25720, 43724, 49732, 54655, 62165, 87448, 99464, 109310, 124330, 211361, 218620, 248660, 422722, 437240, 497320, 845444, 1056805, 1690888, 2113610, 4227220, 7994419, 8454440, 15988838, 31977676, 39972095, 63955352, 79944190, 135905123, 159888380, 271810246, 319776760, 543620492, 679525615, 1087240984, 1359051230, 2718102460, 5436204920]

約数ペア:

[(1, 5436204920), (2, 2718102460), (4, 1359051230), (5, 1087240984), (8, 679525615), (10, 543620492), (17, 319776760), (20, 271810246), (34, 159888380), (40, 135905123), (68, 79944190), (85, 63955352), (136, 39972095), (170, 31977676), (340, 15988838), (643, 8454440), (680, 7994419), (1286, 4227220), (2572, 2113610), (3215, 1690888), (5144, 1056805), (6430, 845444), (10931, 497320), (12433, 437240), (12860, 422722), (21862, 248660), (24866, 218620), (25720, 211361), (43724, 124330), (49732, 109310), (54655, 99464), (62165, 87448)]