12736250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 40

約数和(自身を含む): 24967008

約数和(自身を除く): 12230758

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 443, 575, 625, 886, 1150, 1250, 2215, 2875, 4430, 5750, 10189, 11075, 14375, 20378, 22150, 28750, 50945, 55375, 101890, 110750, 254725, 276875, 509450, 553750, 1273625, 2547250, 6368125, 12736250]

約数ペア:

[(1, 12736250), (2, 6368125), (5, 2547250), (10, 1273625), (23, 553750), (25, 509450), (46, 276875), (50, 254725), (115, 110750), (125, 101890), (230, 55375), (250, 50945), (443, 28750), (575, 22150), (625, 20378), (886, 14375), (1150, 11075), (1250, 10189), (2215, 5750), (2875, 4430)]