520665088

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 1100736000

約数和(自身を除く): 580070912

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 128, 139, 236, 248, 256, 278, 472, 496, 512, 556, 944, 992, 1024, 1112, 1829, 1888, 1984, 2048, 2224, 3658, 3776, 3968, 4309, 4448, 7316, 7552, 7936, 8201, 8618, 8896, 14632, 15104, 15872, 16402, 17236, 17792, 29264, 30208, 31744, 32804, 34472, 35584, 58528, 60416, 63488, 65608, 68944, 71168, 117056, 120832, 131216, 137888, 142336, 234112, 254231, 262432, 275776, 284672, 468224, 508462, 524864, 551552, 936448, 1016924, 1049728, 1103104, 1872896, 2033848, 2099456, 2206208, 3745792, 4067696, 4198912, 4412416, 8135392, 8397824, 8824832, 16270784, 16795648, 32541568, 65083136, 130166272, 260332544, 520665088]

約数ペア:

[(1, 520665088), (2, 260332544), (4, 130166272), (8, 65083136), (16, 32541568), (31, 16795648), (32, 16270784), (59, 8824832), (62, 8397824), (64, 8135392), (118, 4412416), (124, 4198912), (128, 4067696), (139, 3745792), (236, 2206208), (248, 2099456), (256, 2033848), (278, 1872896), (472, 1103104), (496, 1049728), (512, 1016924), (556, 936448), (944, 551552), (992, 524864), (1024, 508462), (1112, 468224), (1829, 284672), (1888, 275776), (1984, 262432), (2048, 254231), (2224, 234112), (3658, 142336), (3776, 137888), (3968, 131216), (4309, 120832), (4448, 117056), (7316, 71168), (7552, 68944), (7936, 65608), (8201, 63488), (8618, 60416), (8896, 58528), (14632, 35584), (15104, 34472), (15872, 32804), (16402, 31744), (17236, 30208), (17792, 29264)]