520013508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3359}}^1$

素因数の和:3489

約数の個数: 96

約数和(自身を含む): 1475174400

約数和(自身を除く): 955160892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 97, 114, 133, 194, 228, 266, 291, 388, 399, 532, 582, 679, 798, 1164, 1358, 1596, 1843, 2037, 2716, 3359, 3686, 4074, 5529, 6718, 7372, 8148, 10077, 11058, 12901, 13436, 20154, 22116, 23513, 25802, 38703, 40308, 47026, 51604, 63821, 70539, 77406, 94052, 127642, 141078, 154812, 191463, 255284, 282156, 325823, 382926, 446747, 651646, 765852, 893494, 977469, 1303292, 1340241, 1786988, 1954938, 2280761, 2680482, 3909876, 4561522, 5360964, 6190637, 6842283, 9123044, 12381274, 13684566, 18571911, 24762548, 27369132, 37143822, 43334459, 74287644, 86668918, 130003377, 173337836, 260006754, 520013508]

約数ペア:

[(1, 520013508), (2, 260006754), (3, 173337836), (4, 130003377), (6, 86668918), (7, 74287644), (12, 43334459), (14, 37143822), (19, 27369132), (21, 24762548), (28, 18571911), (38, 13684566), (42, 12381274), (57, 9123044), (76, 6842283), (84, 6190637), (97, 5360964), (114, 4561522), (133, 3909876), (194, 2680482), (228, 2280761), (266, 1954938), (291, 1786988), (388, 1340241), (399, 1303292), (532, 977469), (582, 893494), (679, 765852), (798, 651646), (1164, 446747), (1358, 382926), (1596, 325823), (1843, 282156), (2037, 255284), (2716, 191463), (3359, 154812), (3686, 141078), (4074, 127642), (5529, 94052), (6718, 77406), (7372, 70539), (8148, 63821), (10077, 51604), (11058, 47026), (12901, 40308), (13436, 38703), (20154, 25802), (22116, 23513)]