5500000072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{304069}}^1$

素因数の和:304118

約数の個数: 64

約数和(自身を含む): 13135824000

約数和(自身を除く): 7635823928

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 9044, 18088, 304069, 608138, 1216276, 2128483, 2432552, 4256966, 5169173, 5777311, 8513932, 10338346, 11554622, 17027864, 20676692, 23109244, 36184211, 40441177, 41353384, 46218488, 72368422, 80882354, 98214287, 144736844, 161764708, 196428574, 289473688, 323529416, 392857148, 687500009, 785714296, 1375000018, 2750000036, 5500000072]

約数ペア:

[(1, 5500000072), (2, 2750000036), (4, 1375000018), (7, 785714296), (8, 687500009), (14, 392857148), (17, 323529416), (19, 289473688), (28, 196428574), (34, 161764708), (38, 144736844), (56, 98214287), (68, 80882354), (76, 72368422), (119, 46218488), (133, 41353384), (136, 40441177), (152, 36184211), (238, 23109244), (266, 20676692), (323, 17027864), (476, 11554622), (532, 10338346), (646, 8513932), (952, 5777311), (1064, 5169173), (1292, 4256966), (2261, 2432552), (2584, 2128483), (4522, 1216276), (9044, 608138), (18088, 304069)]