520126064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 1103500800

約数和(自身を除く): 583374736

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 59, 76, 94, 118, 152, 188, 236, 304, 376, 472, 617, 752, 893, 944, 1121, 1234, 1786, 2242, 2468, 2773, 3572, 4484, 4936, 5546, 7144, 8968, 9872, 11092, 11723, 14288, 17936, 22184, 23446, 28999, 36403, 44368, 46892, 52687, 57998, 72806, 93784, 105374, 115996, 145612, 187568, 210748, 231992, 291224, 421496, 463984, 550981, 582448, 691657, 842992, 1101962, 1383314, 1710941, 2203924, 2766628, 3421882, 4407848, 5533256, 6843764, 8815696, 11066512, 13687528, 27375056, 32507879, 65015758, 130031516, 260063032, 520126064]

約数ペア:

[(1, 520126064), (2, 260063032), (4, 130031516), (8, 65015758), (16, 32507879), (19, 27375056), (38, 13687528), (47, 11066512), (59, 8815696), (76, 6843764), (94, 5533256), (118, 4407848), (152, 3421882), (188, 2766628), (236, 2203924), (304, 1710941), (376, 1383314), (472, 1101962), (617, 842992), (752, 691657), (893, 582448), (944, 550981), (1121, 463984), (1234, 421496), (1786, 291224), (2242, 231992), (2468, 210748), (2773, 187568), (3572, 145612), (4484, 115996), (4936, 105374), (5546, 93784), (7144, 72806), (8968, 57998), (9872, 52687), (11092, 46892), (11723, 44368), (14288, 36403), (17936, 28999), (22184, 23446)]