3976331840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6977}}^1$

素因数の和:7144

約数の個数: 112

約数和(自身を含む): 10272899952

約数和(自身を除く): 6296568112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 137, 160, 208, 260, 274, 320, 416, 520, 548, 685, 832, 1040, 1096, 1370, 1781, 2080, 2192, 2740, 3562, 4160, 4384, 5480, 6977, 7124, 8768, 8905, 10960, 13954, 14248, 17810, 21920, 27908, 28496, 34885, 35620, 43840, 55816, 56992, 69770, 71240, 90701, 111632, 113984, 139540, 142480, 181402, 223264, 279080, 284960, 362804, 446528, 453505, 558160, 569920, 725608, 907010, 955849, 1116320, 1451216, 1814020, 1911698, 2232640, 2902432, 3628040, 3823396, 4779245, 5804864, 7256080, 7646792, 9558490, 12426037, 14512160, 15293584, 19116980, 24852074, 29024320, 30587168, 38233960, 49704148, 61174336, 62130185, 76467920, 99408296, 124260370, 152935840, 198816592, 248520740, 305871680, 397633184, 497041480, 795266368, 994082960, 1988165920, 3976331840]

約数ペア:

[(1, 3976331840), (2, 1988165920), (4, 994082960), (5, 795266368), (8, 497041480), (10, 397633184), (13, 305871680), (16, 248520740), (20, 198816592), (26, 152935840), (32, 124260370), (40, 99408296), (52, 76467920), (64, 62130185), (65, 61174336), (80, 49704148), (104, 38233960), (130, 30587168), (137, 29024320), (160, 24852074), (208, 19116980), (260, 15293584), (274, 14512160), (320, 12426037), (416, 9558490), (520, 7646792), (548, 7256080), (685, 5804864), (832, 4779245), (1040, 3823396), (1096, 3628040), (1370, 2902432), (1781, 2232640), (2080, 1911698), (2192, 1814020), (2740, 1451216), (3562, 1116320), (4160, 955849), (4384, 907010), (5480, 725608), (6977, 569920), (7124, 558160), (8768, 453505), (8905, 446528), (10960, 362804), (13954, 284960), (14248, 279080), (17810, 223264), (21920, 181402), (27908, 142480), (28496, 139540), (34885, 113984), (35620, 111632), (43840, 90701), (55816, 71240), (56992, 69770)]