45363440

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4139}}^1$

素因数の和:4289

約数の個数: 40

約数和(自身を含む): 106265520

約数和(自身を除く): 60902080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 4139, 5480, 8278, 10960, 16556, 20695, 33112, 41390, 66224, 82780, 165560, 331120, 567043, 1134086, 2268172, 2835215, 4536344, 5670430, 9072688, 11340860, 22681720, 45363440]

約数ペア:

[(1, 45363440), (2, 22681720), (4, 11340860), (5, 9072688), (8, 5670430), (10, 4536344), (16, 2835215), (20, 2268172), (40, 1134086), (80, 567043), (137, 331120), (274, 165560), (548, 82780), (685, 66224), (1096, 41390), (1370, 33112), (2192, 20695), (2740, 16556), (4139, 10960), (5480, 8278)]