2078536450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{106319}}^1$

素因数の和:106371

約数の個数: 48

約数和(自身を含む): 4271512320

約数和(自身を除く): 2192975870

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 19550, 106319, 212638, 531595, 1063190, 1807423, 2445337, 2657975, 3614846, 4890674, 5315950, 9037115, 12226685, 18074230, 24453370, 41570729, 45185575, 61133425, 83141458, 90371150, 122266850, 207853645, 415707290, 1039268225, 2078536450]

約数ペア:

[(1, 2078536450), (2, 1039268225), (5, 415707290), (10, 207853645), (17, 122266850), (23, 90371150), (25, 83141458), (34, 61133425), (46, 45185575), (50, 41570729), (85, 24453370), (115, 18074230), (170, 12226685), (230, 9037115), (391, 5315950), (425, 4890674), (575, 3614846), (782, 2657975), (850, 2445337), (1150, 1807423), (1955, 1063190), (3910, 531595), (9775, 212638), (19550, 106319)]