11910080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:446

約数の個数: 112

約数和(自身を含む): 34991040

約数和(自身を除く): 23080960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 409, 416, 448, 455, 520, 560, 728, 818, 832, 910, 1040, 1120, 1456, 1636, 1820, 2045, 2080, 2240, 2863, 2912, 3272, 3640, 4090, 4160, 5317, 5726, 5824, 6544, 7280, 8180, 10634, 11452, 13088, 14315, 14560, 16360, 21268, 22904, 26176, 26585, 28630, 29120, 32720, 37219, 42536, 45808, 53170, 57260, 65440, 74438, 85072, 91616, 106340, 114520, 130880, 148876, 170144, 183232, 186095, 212680, 229040, 297752, 340288, 372190, 425360, 458080, 595504, 744380, 850720, 916160, 1191008, 1488760, 1701440, 2382016, 2977520, 5955040, 11910080]

約数ペア:

[(1, 11910080), (2, 5955040), (4, 2977520), (5, 2382016), (7, 1701440), (8, 1488760), (10, 1191008), (13, 916160), (14, 850720), (16, 744380), (20, 595504), (26, 458080), (28, 425360), (32, 372190), (35, 340288), (40, 297752), (52, 229040), (56, 212680), (64, 186095), (65, 183232), (70, 170144), (80, 148876), (91, 130880), (104, 114520), (112, 106340), (130, 91616), (140, 85072), (160, 74438), (182, 65440), (208, 57260), (224, 53170), (260, 45808), (280, 42536), (320, 37219), (364, 32720), (409, 29120), (416, 28630), (448, 26585), (455, 26176), (520, 22904), (560, 21268), (728, 16360), (818, 14560), (832, 14315), (910, 13088), (1040, 11452), (1120, 10634), (1456, 8180), (1636, 7280), (1820, 6544), (2045, 5824), (2080, 5726), (2240, 5317), (2863, 4160), (2912, 4090), (3272, 3640)]