26200680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 89579520

約数和(自身を除く): 63378840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 863, 920, 1012, 1265, 1320, 1380, 1518, 1726, 2024, 2530, 2589, 2760, 3036, 3452, 3795, 4315, 5060, 5178, 6072, 6904, 7590, 8630, 9493, 10120, 10356, 12945, 15180, 17260, 18986, 19849, 20712, 25890, 28479, 30360, 34520, 37972, 39698, 47465, 51780, 56958, 59547, 75944, 79396, 94930, 99245, 103560, 113916, 119094, 142395, 158792, 189860, 198490, 218339, 227832, 238188, 284790, 297735, 379720, 396980, 436678, 476376, 569580, 595470, 655017, 793960, 873356, 1091695, 1139160, 1190940, 1310034, 1746712, 2183390, 2381880, 2620068, 3275085, 4366780, 5240136, 6550170, 8733560, 13100340, 26200680]

約数ペア:

[(1, 26200680), (2, 13100340), (3, 8733560), (4, 6550170), (5, 5240136), (6, 4366780), (8, 3275085), (10, 2620068), (11, 2381880), (12, 2183390), (15, 1746712), (20, 1310034), (22, 1190940), (23, 1139160), (24, 1091695), (30, 873356), (33, 793960), (40, 655017), (44, 595470), (46, 569580), (55, 476376), (60, 436678), (66, 396980), (69, 379720), (88, 297735), (92, 284790), (110, 238188), (115, 227832), (120, 218339), (132, 198490), (138, 189860), (165, 158792), (184, 142395), (220, 119094), (230, 113916), (253, 103560), (264, 99245), (276, 94930), (330, 79396), (345, 75944), (440, 59547), (460, 56958), (506, 51780), (552, 47465), (660, 39698), (690, 37972), (759, 34520), (863, 30360), (920, 28479), (1012, 25890), (1265, 20712), (1320, 19849), (1380, 18986), (1518, 17260), (1726, 15180), (2024, 12945), (2530, 10356), (2589, 10120), (2760, 9493), (3036, 8630), (3452, 7590), (3795, 6904), (4315, 6072), (5060, 5178)]