13608650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 27989280

約数和(自身を除く): 14380630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 227, 275, 454, 545, 550, 1090, 1135, 1199, 2270, 2398, 2497, 2725, 4994, 5450, 5675, 5995, 11350, 11990, 12485, 24743, 24970, 29975, 49486, 59950, 62425, 123715, 124850, 247430, 272173, 544346, 618575, 1237150, 1360865, 2721730, 6804325, 13608650]

約数ペア:

[(1, 13608650), (2, 6804325), (5, 2721730), (10, 1360865), (11, 1237150), (22, 618575), (25, 544346), (50, 272173), (55, 247430), (109, 124850), (110, 123715), (218, 62425), (227, 59950), (275, 49486), (454, 29975), (545, 24970), (550, 24743), (1090, 12485), (1135, 11990), (1199, 11350), (2270, 5995), (2398, 5675), (2497, 5450), (2725, 4994)]