20100962600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5289727}}^1$

素因数の和:5289762

約数の個数: 48

約数和(自身を含む): 49194470400

約数和(自身を除く): 29093507800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 5289727, 10579454, 21158908, 26448635, 42317816, 52897270, 100504813, 105794540, 132243175, 201009626, 211589080, 264486350, 402019252, 502524065, 528972700, 804038504, 1005048130, 1057945400, 2010096260, 2512620325, 4020192520, 5025240650, 10050481300, 20100962600]

約数ペア:

[(1, 20100962600), (2, 10050481300), (4, 5025240650), (5, 4020192520), (8, 2512620325), (10, 2010096260), (19, 1057945400), (20, 1005048130), (25, 804038504), (38, 528972700), (40, 502524065), (50, 402019252), (76, 264486350), (95, 211589080), (100, 201009626), (152, 132243175), (190, 105794540), (200, 100504813), (380, 52897270), (475, 42317816), (760, 26448635), (950, 21158908), (1900, 10579454), (3800, 5289727)]