16734250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 35642880

約数和(自身を除く): 18908630

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 271, 325, 475, 494, 542, 650, 950, 1235, 1355, 1625, 2375, 2470, 2710, 3250, 3523, 4750, 5149, 6175, 6775, 7046, 10298, 12350, 13550, 17615, 25745, 30875, 33875, 35230, 51490, 61750, 66937, 67750, 88075, 128725, 133874, 176150, 257450, 334685, 440375, 643625, 669370, 880750, 1287250, 1673425, 3346850, 8367125, 16734250]

約数ペア:

[(1, 16734250), (2, 8367125), (5, 3346850), (10, 1673425), (13, 1287250), (19, 880750), (25, 669370), (26, 643625), (38, 440375), (50, 334685), (65, 257450), (95, 176150), (125, 133874), (130, 128725), (190, 88075), (247, 67750), (250, 66937), (271, 61750), (325, 51490), (475, 35230), (494, 33875), (542, 30875), (650, 25745), (950, 17615), (1235, 13550), (1355, 12350), (1625, 10298), (2375, 7046), (2470, 6775), (2710, 6175), (3250, 5149), (3523, 4750)]