7135532140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{79691}}^1$

素因数の和:79759

約数の個数: 72

約数和(自身を含む): 16916061456

約数和(自身を除く): 9780529316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 121, 148, 185, 220, 242, 370, 407, 484, 605, 740, 814, 1210, 1628, 2035, 2420, 4070, 4477, 8140, 8954, 17908, 22385, 44770, 79691, 89540, 159382, 318764, 398455, 796910, 876601, 1593820, 1753202, 2948567, 3506404, 4383005, 5897134, 8766010, 9642611, 11794268, 14742835, 17532020, 19285222, 29485670, 32434237, 38570444, 48213055, 58971340, 64868474, 96426110, 129736948, 162171185, 192852220, 324342370, 356776607, 648684740, 713553214, 1427106428, 1783883035, 3567766070, 7135532140]

約数ペア:

[(1, 7135532140), (2, 3567766070), (4, 1783883035), (5, 1427106428), (10, 713553214), (11, 648684740), (20, 356776607), (22, 324342370), (37, 192852220), (44, 162171185), (55, 129736948), (74, 96426110), (110, 64868474), (121, 58971340), (148, 48213055), (185, 38570444), (220, 32434237), (242, 29485670), (370, 19285222), (407, 17532020), (484, 14742835), (605, 11794268), (740, 9642611), (814, 8766010), (1210, 5897134), (1628, 4383005), (2035, 3506404), (2420, 2948567), (4070, 1753202), (4477, 1593820), (8140, 876601), (8954, 796910), (17908, 398455), (22385, 318764), (44770, 159382), (79691, 89540)]