13403739760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{6619}}^1$

素因数の和:8138

約数の個数: 80

約数和(自身を含む): 33024002400

約数和(自身を除く): 19620262640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1489, 2978, 5956, 6619, 7445, 11912, 13238, 14890, 23824, 25313, 26476, 29780, 33095, 50626, 52952, 59560, 66190, 101252, 105904, 112523, 119120, 126565, 132380, 202504, 225046, 253130, 264760, 405008, 450092, 506260, 529520, 562615, 900184, 1012520, 1125230, 1800368, 2025040, 2250460, 4500920, 9001840, 9855691, 19711382, 39422764, 49278455, 78845528, 98556910, 157691056, 167546747, 197113820, 335093494, 394227640, 670186988, 788455280, 837733735, 1340373976, 1675467470, 2680747952, 3350934940, 6701869880, 13403739760]

約数ペア:

[(1, 13403739760), (2, 6701869880), (4, 3350934940), (5, 2680747952), (8, 1675467470), (10, 1340373976), (16, 837733735), (17, 788455280), (20, 670186988), (34, 394227640), (40, 335093494), (68, 197113820), (80, 167546747), (85, 157691056), (136, 98556910), (170, 78845528), (272, 49278455), (340, 39422764), (680, 19711382), (1360, 9855691), (1489, 9001840), (2978, 4500920), (5956, 2250460), (6619, 2025040), (7445, 1800368), (11912, 1125230), (13238, 1012520), (14890, 900184), (23824, 562615), (25313, 529520), (26476, 506260), (29780, 450092), (33095, 405008), (50626, 264760), (52952, 253130), (59560, 225046), (66190, 202504), (101252, 132380), (105904, 126565), (112523, 119120)]