41862890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 80352000

約数和(自身を除く): 38489110

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 2789, 3002, 5578, 7505, 13945, 15010, 27890, 52991, 105982, 220331, 264955, 440662, 529910, 1101655, 2203310, 4186289, 8372578, 20931445, 41862890]

約数ペア:

[(1, 41862890), (2, 20931445), (5, 8372578), (10, 4186289), (19, 2203310), (38, 1101655), (79, 529910), (95, 440662), (158, 264955), (190, 220331), (395, 105982), (790, 52991), (1501, 27890), (2789, 15010), (3002, 13945), (5578, 7505)]