2743655480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{33739}}^1$

素因数の和:33876

約数の個数: 64

約数和(自身を含む): 6559056000

約数和(自身を除く): 3815400520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 760, 856, 1070, 2033, 2140, 4066, 4280, 8132, 10165, 16264, 20330, 33739, 40660, 67478, 81320, 134956, 168695, 269912, 337390, 641041, 674780, 1282082, 1349560, 2564164, 3205205, 3610073, 5128328, 6410410, 7220146, 12820820, 14440292, 18050365, 25641640, 28880584, 36100730, 68591387, 72201460, 137182774, 144402920, 274365548, 342956935, 548731096, 685913870, 1371827740, 2743655480]

約数ペア:

[(1, 2743655480), (2, 1371827740), (4, 685913870), (5, 548731096), (8, 342956935), (10, 274365548), (19, 144402920), (20, 137182774), (38, 72201460), (40, 68591387), (76, 36100730), (95, 28880584), (107, 25641640), (152, 18050365), (190, 14440292), (214, 12820820), (380, 7220146), (428, 6410410), (535, 5128328), (760, 3610073), (856, 3205205), (1070, 2564164), (2033, 1349560), (2140, 1282082), (4066, 674780), (4280, 641041), (8132, 337390), (10165, 269912), (16264, 168695), (20330, 134956), (33739, 81320), (40660, 67478)]