713351440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1223}}^1$

素因数の和:1576

約数の個数: 80

約数和(自身を含む): 1737531648

約数和(自身を除く): 1024180208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 317, 368, 460, 634, 920, 1223, 1268, 1585, 1840, 2446, 2536, 3170, 4892, 5072, 6115, 6340, 7291, 9784, 12230, 12680, 14582, 19568, 24460, 25360, 28129, 29164, 36455, 48920, 56258, 58328, 72910, 97840, 112516, 116656, 140645, 145820, 225032, 281290, 291640, 387691, 450064, 562580, 583280, 775382, 1125160, 1550764, 1938455, 2250320, 3101528, 3876910, 6203056, 7753820, 8916893, 15507640, 17833786, 31015280, 35667572, 44584465, 71335144, 89168930, 142670288, 178337860, 356675720, 713351440]

約数ペア:

[(1, 713351440), (2, 356675720), (4, 178337860), (5, 142670288), (8, 89168930), (10, 71335144), (16, 44584465), (20, 35667572), (23, 31015280), (40, 17833786), (46, 15507640), (80, 8916893), (92, 7753820), (115, 6203056), (184, 3876910), (230, 3101528), (317, 2250320), (368, 1938455), (460, 1550764), (634, 1125160), (920, 775382), (1223, 583280), (1268, 562580), (1585, 450064), (1840, 387691), (2446, 291640), (2536, 281290), (3170, 225032), (4892, 145820), (5072, 140645), (6115, 116656), (6340, 112516), (7291, 97840), (9784, 72910), (12230, 58328), (12680, 56258), (14582, 48920), (19568, 36455), (24460, 29164), (25360, 28129)]