9723250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 20217600

約数和(自身を除く): 10494350

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 89, 95, 115, 125, 178, 190, 230, 250, 437, 445, 475, 575, 874, 890, 950, 1150, 1691, 2047, 2185, 2225, 2375, 2875, 3382, 4094, 4370, 4450, 4750, 5750, 8455, 10235, 10925, 11125, 16910, 20470, 21850, 22250, 38893, 42275, 51175, 54625, 77786, 84550, 102350, 109250, 194465, 211375, 255875, 388930, 422750, 511750, 972325, 1944650, 4861625, 9723250]

約数ペア:

[(1, 9723250), (2, 4861625), (5, 1944650), (10, 972325), (19, 511750), (23, 422750), (25, 388930), (38, 255875), (46, 211375), (50, 194465), (89, 109250), (95, 102350), (115, 84550), (125, 77786), (178, 54625), (190, 51175), (230, 42275), (250, 38893), (437, 22250), (445, 21850), (475, 20470), (575, 16910), (874, 11125), (890, 10925), (950, 10235), (1150, 8455), (1691, 5750), (2047, 4750), (2185, 4450), (2225, 4370), (2375, 4094), (2875, 3382)]