77884026740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1193}}^1\times {\mathrm{1301}}^1$

素因数の和:2709

約数の個数: 96

約数和(自身を含む): 177334962336

約数和(自身を除く): 99450935596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 193, 260, 386, 772, 965, 1193, 1301, 1930, 2386, 2509, 2602, 3860, 4772, 5018, 5204, 5965, 6505, 10036, 11930, 12545, 13010, 15509, 16913, 23860, 25090, 26020, 31018, 33826, 50180, 62036, 67652, 77545, 84565, 155090, 169130, 230249, 251093, 310180, 338260, 460498, 502186, 920996, 1004372, 1151245, 1255465, 1552093, 2302490, 2510930, 2993237, 3104186, 3264209, 4604980, 5021860, 5986474, 6208372, 6528418, 7760465, 11972948, 13056836, 14966185, 15520930, 16321045, 20177209, 29932370, 31041860, 32642090, 40354418, 59864740, 65284180, 80708836, 100886045, 201772090, 299553949, 403544180, 599107898, 1198215796, 1497769745, 2995539490, 3894201337, 5991078980, 7788402674, 15576805348, 19471006685, 38942013370, 77884026740]

約数ペア:

[(1, 77884026740), (2, 38942013370), (4, 19471006685), (5, 15576805348), (10, 7788402674), (13, 5991078980), (20, 3894201337), (26, 2995539490), (52, 1497769745), (65, 1198215796), (130, 599107898), (193, 403544180), (260, 299553949), (386, 201772090), (772, 100886045), (965, 80708836), (1193, 65284180), (1301, 59864740), (1930, 40354418), (2386, 32642090), (2509, 31041860), (2602, 29932370), (3860, 20177209), (4772, 16321045), (5018, 15520930), (5204, 14966185), (5965, 13056836), (6505, 11972948), (10036, 7760465), (11930, 6528418), (12545, 6208372), (13010, 5986474), (15509, 5021860), (16913, 4604980), (23860, 3264209), (25090, 3104186), (26020, 2993237), (31018, 2510930), (33826, 2302490), (50180, 1552093), (62036, 1255465), (67652, 1151245), (77545, 1004372), (84565, 920996), (155090, 502186), (169130, 460498), (230249, 338260), (251093, 310180)]