854618560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1398

約数の個数: 112

約数和(自身を含む): 2173492224

約数和(自身を除く): 1318873664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 136, 160, 170, 254, 272, 320, 340, 508, 544, 635, 680, 1016, 1088, 1237, 1270, 1360, 2032, 2159, 2474, 2540, 2720, 4064, 4318, 4948, 5080, 5440, 6185, 8128, 8636, 9896, 10160, 10795, 12370, 17272, 19792, 20320, 21029, 21590, 24740, 34544, 39584, 40640, 42058, 43180, 49480, 69088, 79168, 84116, 86360, 98960, 105145, 138176, 157099, 168232, 172720, 197920, 210290, 314198, 336464, 345440, 395840, 420580, 628396, 672928, 690880, 785495, 841160, 1256792, 1345856, 1570990, 1682320, 2513584, 2670683, 3141980, 3364640, 5027168, 5341366, 6283960, 6729280, 10054336, 10682732, 12567920, 13353415, 21365464, 25135840, 26706830, 42730928, 50271680, 53413660, 85461856, 106827320, 170923712, 213654640, 427309280, 854618560]

約数ペア:

[(1, 854618560), (2, 427309280), (4, 213654640), (5, 170923712), (8, 106827320), (10, 85461856), (16, 53413660), (17, 50271680), (20, 42730928), (32, 26706830), (34, 25135840), (40, 21365464), (64, 13353415), (68, 12567920), (80, 10682732), (85, 10054336), (127, 6729280), (136, 6283960), (160, 5341366), (170, 5027168), (254, 3364640), (272, 3141980), (320, 2670683), (340, 2513584), (508, 1682320), (544, 1570990), (635, 1345856), (680, 1256792), (1016, 841160), (1088, 785495), (1237, 690880), (1270, 672928), (1360, 628396), (2032, 420580), (2159, 395840), (2474, 345440), (2540, 336464), (2720, 314198), (4064, 210290), (4318, 197920), (4948, 172720), (5080, 168232), (5440, 157099), (6185, 138176), (8128, 105145), (8636, 98960), (9896, 86360), (10160, 84116), (10795, 79168), (12370, 69088), (17272, 49480), (19792, 43180), (20320, 42058), (21029, 40640), (21590, 39584), (24740, 34544)]