6599780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 15301440

約数和(自身を除く): 8701660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 229, 262, 458, 524, 655, 916, 1145, 1310, 1441, 2290, 2519, 2620, 2882, 4580, 5038, 5764, 7205, 10076, 12595, 14410, 25190, 28820, 29999, 50380, 59998, 119996, 149995, 299990, 329989, 599980, 659978, 1319956, 1649945, 3299890, 6599780]

約数ペア:

[(1, 6599780), (2, 3299890), (4, 1649945), (5, 1319956), (10, 659978), (11, 599980), (20, 329989), (22, 299990), (44, 149995), (55, 119996), (110, 59998), (131, 50380), (220, 29999), (229, 28820), (262, 25190), (458, 14410), (524, 12595), (655, 10076), (916, 7205), (1145, 5764), (1310, 5038), (1441, 4580), (2290, 2882), (2519, 2620)]