72847853540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2056687}}^1$

素因数の和:2056737

約数の個数: 96

約数和(自身を含む): 199021584384

約数和(自身を除く): 126173730844

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 5060, 7084, 8855, 17710, 35420, 2056687, 4113374, 8226748, 10283435, 14396809, 20566870, 22623557, 28793618, 41133740, 45247114, 47303801, 57587236, 71984045, 90494228, 94607602, 113117785, 143968090, 158364899, 189215204, 226235570, 236519005, 287936180, 316729798, 331126607, 452471140, 473038010, 520341811, 633459596, 662253214, 791824495, 946076020, 1040683622, 1324506428, 1583648990, 1655633035, 2081367244, 2601709055, 3167297980, 3311266070, 3642392677, 5203418110, 6622532140, 7284785354, 10406836220, 14569570708, 18211963385, 36423926770, 72847853540]

約数ペア:

[(1, 72847853540), (2, 36423926770), (4, 18211963385), (5, 14569570708), (7, 10406836220), (10, 7284785354), (11, 6622532140), (14, 5203418110), (20, 3642392677), (22, 3311266070), (23, 3167297980), (28, 2601709055), (35, 2081367244), (44, 1655633035), (46, 1583648990), (55, 1324506428), (70, 1040683622), (77, 946076020), (92, 791824495), (110, 662253214), (115, 633459596), (140, 520341811), (154, 473038010), (161, 452471140), (220, 331126607), (230, 316729798), (253, 287936180), (308, 236519005), (322, 226235570), (385, 189215204), (460, 158364899), (506, 143968090), (644, 113117785), (770, 94607602), (805, 90494228), (1012, 71984045), (1265, 57587236), (1540, 47303801), (1610, 45247114), (1771, 41133740), (2530, 28793618), (3220, 22623557), (3542, 20566870), (5060, 14396809), (7084, 10283435), (8855, 8226748), (17710, 4113374), (35420, 2056687)]