2017282360

素因数分解:

$2^3\times 5^1\times {\mathrm{9341}}^1\times {\mathrm{5399}}^1$

素因数の和:14751

約数の個数: 32

約数和(自身を含む): 4540212000

約数和(自身を除く): 2522929640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5399, 9341, 10798, 18682, 21596, 26995, 37364, 43192, 46705, 53990, 74728, 93410, 107980, 186820, 215960, 373640, 50432059, 100864118, 201728236, 252160295, 403456472, 504320590, 1008641180, 2017282360]

約数ペア:

[(1, 2017282360), (2, 1008641180), (4, 504320590), (5, 403456472), (8, 252160295), (10, 201728236), (20, 100864118), (40, 50432059), (5399, 373640), (9341, 215960), (10798, 186820), (18682, 107980), (21596, 93410), (26995, 74728), (37364, 53990), (43192, 46705)]