520045864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 1092042000

約数和(自身を除く): 571996136

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 269, 377, 538, 641, 754, 1076, 1282, 1508, 2152, 2564, 3016, 3497, 5128, 6994, 7801, 8333, 13988, 15602, 16666, 18589, 27976, 31204, 33332, 37178, 62408, 66664, 74356, 101413, 148712, 172429, 202826, 241657, 344858, 405652, 483314, 689716, 811304, 966628, 1379432, 1933256, 2241577, 4483154, 5000441, 8966308, 10000882, 17932616, 20001764, 40003528, 65005733, 130011466, 260022932, 520045864]

約数ペア:

[(1, 520045864), (2, 260022932), (4, 130011466), (8, 65005733), (13, 40003528), (26, 20001764), (29, 17932616), (52, 10000882), (58, 8966308), (104, 5000441), (116, 4483154), (232, 2241577), (269, 1933256), (377, 1379432), (538, 966628), (641, 811304), (754, 689716), (1076, 483314), (1282, 405652), (1508, 344858), (2152, 241657), (2564, 202826), (3016, 172429), (3497, 148712), (5128, 101413), (6994, 74356), (7801, 66664), (8333, 62408), (13988, 37178), (15602, 33332), (16666, 31204), (18589, 27976)]