8045583965320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389051449}}^1$

素因数の和:389051518

約数の個数: 64

約数和(自身を含む): 20168427168000

約数和(自身を除く): 12122843202680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 4136, 5170, 10340, 20680, 389051449, 778102898, 1556205796, 1945257245, 3112411592, 3890514490, 4279565939, 7781028980, 8559131878, 15562057960, 17118263756, 18285418103, 21397829695, 34236527512, 36570836206, 42795659390, 73141672412, 85591318780, 91427090515, 146283344824, 171182637560, 182854181030, 201139599133, 365708362060, 402279198266, 731416724120, 804558396532, 1005697995665, 1609116793064, 2011395991330, 4022791982660, 8045583965320]

約数ペア:

[(1, 8045583965320), (2, 4022791982660), (4, 2011395991330), (5, 1609116793064), (8, 1005697995665), (10, 804558396532), (11, 731416724120), (20, 402279198266), (22, 365708362060), (40, 201139599133), (44, 182854181030), (47, 171182637560), (55, 146283344824), (88, 91427090515), (94, 85591318780), (110, 73141672412), (188, 42795659390), (220, 36570836206), (235, 34236527512), (376, 21397829695), (440, 18285418103), (470, 17118263756), (517, 15562057960), (940, 8559131878), (1034, 7781028980), (1880, 4279565939), (2068, 3890514490), (2585, 3112411592), (4136, 1945257245), (5170, 1556205796), (10340, 778102898), (20680, 389051449)]