26956741250

素因数分解:

$2^1\times 5^4\times {\mathrm{197}}^1\times {\mathrm{109469}}^1$

素因数の和:109688

約数の個数: 40

約数和(自身を含む): 50784665580

約数和(自身を除く): 23827924330

約数列:

[1, 2, 5, 10, 25, 50, 125, 197, 250, 394, 625, 985, 1250, 1970, 4925, 9850, 24625, 49250, 109469, 123125, 218938, 246250, 547345, 1094690, 2736725, 5473450, 13683625, 21565393, 27367250, 43130786, 68418125, 107826965, 136836250, 215653930, 539134825, 1078269650, 2695674125, 5391348250, 13478370625, 26956741250]

約数ペア:

[(1, 26956741250), (2, 13478370625), (5, 5391348250), (10, 2695674125), (25, 1078269650), (50, 539134825), (125, 215653930), (197, 136836250), (250, 107826965), (394, 68418125), (625, 43130786), (985, 27367250), (1250, 21565393), (1970, 13683625), (4925, 5473450), (9850, 2736725), (24625, 1094690), (49250, 547345), (109469, 246250), (123125, 218938)]