2077772045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{14969}}^1$

素因数の和:15085

約数の個数: 32

約数和(自身を含む): 2793761280

約数和(自身を除く): 715989235

約数列:

[1, 5, 17, 23, 71, 85, 115, 355, 391, 1207, 1633, 1955, 6035, 8165, 14969, 27761, 74845, 138805, 254473, 344287, 1062799, 1272365, 1721435, 5313995, 5852879, 18067583, 24444377, 29264395, 90337915, 122221885, 415554409, 2077772045]

約数ペア:

[(1, 2077772045), (5, 415554409), (17, 122221885), (23, 90337915), (71, 29264395), (85, 24444377), (115, 18067583), (355, 5852879), (391, 5313995), (1207, 1721435), (1633, 1272365), (1955, 1062799), (6035, 344287), (8165, 254473), (14969, 138805), (27761, 74845)]