2048656620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{42841}}^1$

素因数の和:43650

約数の個数: 48

約数和(自身を含む): 5743569888

約数和(自身を除く): 3694913268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797, 1594, 2391, 3188, 3985, 4782, 7970, 9564, 11955, 15940, 23910, 42841, 47820, 85682, 128523, 171364, 214205, 257046, 428410, 514092, 642615, 856820, 1285230, 2570460, 34144277, 68288554, 102432831, 136577108, 170721385, 204865662, 341442770, 409731324, 512164155, 682885540, 1024328310, 2048656620]

約数ペア:

[(1, 2048656620), (2, 1024328310), (3, 682885540), (4, 512164155), (5, 409731324), (6, 341442770), (10, 204865662), (12, 170721385), (15, 136577108), (20, 102432831), (30, 68288554), (60, 34144277), (797, 2570460), (1594, 1285230), (2391, 856820), (3188, 642615), (3985, 514092), (4782, 428410), (7970, 257046), (9564, 214205), (11955, 171364), (15940, 128523), (23910, 85682), (42841, 47820)]