520050272

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 1219276800

約数和(自身を除く): 699226528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 223, 224, 232, 359, 406, 446, 464, 718, 812, 892, 928, 1436, 1561, 1624, 1784, 2513, 2872, 3122, 3248, 3568, 5026, 5744, 6244, 6467, 6496, 7136, 10052, 10411, 11488, 12488, 12934, 20104, 20822, 24976, 25868, 40208, 41644, 45269, 49952, 51736, 72877, 80057, 80416, 83288, 90538, 103472, 145754, 160114, 166576, 181076, 206944, 291508, 320228, 333152, 362152, 560399, 583016, 640456, 724304, 1120798, 1166032, 1280912, 1448608, 2241596, 2321653, 2332064, 2561824, 4483192, 4643306, 8966384, 9286612, 16251571, 17932768, 18573224, 32503142, 37146448, 65006284, 74292896, 130012568, 260025136, 520050272]

約数ペア:

[(1, 520050272), (2, 260025136), (4, 130012568), (7, 74292896), (8, 65006284), (14, 37146448), (16, 32503142), (28, 18573224), (29, 17932768), (32, 16251571), (56, 9286612), (58, 8966384), (112, 4643306), (116, 4483192), (203, 2561824), (223, 2332064), (224, 2321653), (232, 2241596), (359, 1448608), (406, 1280912), (446, 1166032), (464, 1120798), (718, 724304), (812, 640456), (892, 583016), (928, 560399), (1436, 362152), (1561, 333152), (1624, 320228), (1784, 291508), (2513, 206944), (2872, 181076), (3122, 166576), (3248, 160114), (3568, 145754), (5026, 103472), (5744, 90538), (6244, 83288), (6467, 80416), (6496, 80057), (7136, 72877), (10052, 51736), (10411, 49952), (11488, 45269), (12488, 41644), (12934, 40208), (20104, 25868), (20822, 24976)]