245261036210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4889}}^1\times {\mathrm{264031}}^1$

素因数の和:268946

約数の個数: 32

約数和(自身を含む): 464801932800

約数和(自身を除く): 219540896590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4889, 9778, 24445, 48890, 92891, 185782, 264031, 464455, 528062, 928910, 1320155, 2640310, 5016589, 10033178, 25082945, 50165890, 1290847559, 2581695118, 6454237795, 12908475590, 24526103621, 49052207242, 122630518105, 245261036210]

約数ペア:

[(1, 245261036210), (2, 122630518105), (5, 49052207242), (10, 24526103621), (19, 12908475590), (38, 6454237795), (95, 2581695118), (190, 1290847559), (4889, 50165890), (9778, 25082945), (24445, 10033178), (48890, 5016589), (92891, 2640310), (185782, 1320155), (264031, 928910), (464455, 528062)]