2016586280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{11689}}^1$

素因数の和:11946

約数の個数: 64

約数和(自身を含む): 4797576000

約数和(自身を除く): 2780989720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 227, 380, 454, 760, 908, 1135, 1816, 2270, 4313, 4540, 8626, 9080, 11689, 17252, 21565, 23378, 34504, 43130, 46756, 58445, 86260, 93512, 116890, 172520, 222091, 233780, 444182, 467560, 888364, 1110455, 1776728, 2220910, 2653403, 4441820, 5306806, 8883640, 10613612, 13267015, 21227224, 26534030, 50414657, 53068060, 100829314, 106136120, 201658628, 252073285, 403317256, 504146570, 1008293140, 2016586280]

約数ペア:

[(1, 2016586280), (2, 1008293140), (4, 504146570), (5, 403317256), (8, 252073285), (10, 201658628), (19, 106136120), (20, 100829314), (38, 53068060), (40, 50414657), (76, 26534030), (95, 21227224), (152, 13267015), (190, 10613612), (227, 8883640), (380, 5306806), (454, 4441820), (760, 2653403), (908, 2220910), (1135, 1776728), (1816, 1110455), (2270, 888364), (4313, 467560), (4540, 444182), (8626, 233780), (9080, 222091), (11689, 172520), (17252, 116890), (21565, 93512), (23378, 86260), (34504, 58445), (43130, 46756)]