2080463672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{115019}}^1$

素因数の和:115068

約数の個数: 64

約数和(自身を含む): 4968864000

約数和(自身を除く): 2888400328

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, 115019, 230038, 460076, 805133, 920152, 1610266, 1955323, 2185361, 3220532, 3910646, 4370722, 6441064, 7821292, 8741444, 13687261, 15297527, 15642584, 17482888, 27374522, 30595054, 37151137, 54749044, 61190108, 74302274, 109498088, 122380216, 148604548, 260057959, 297209096, 520115918, 1040231836, 2080463672]

約数ペア:

[(1, 2080463672), (2, 1040231836), (4, 520115918), (7, 297209096), (8, 260057959), (14, 148604548), (17, 122380216), (19, 109498088), (28, 74302274), (34, 61190108), (38, 54749044), (56, 37151137), (68, 30595054), (76, 27374522), (119, 17482888), (133, 15642584), (136, 15297527), (152, 13687261), (238, 8741444), (266, 7821292), (323, 6441064), (476, 4370722), (532, 3910646), (646, 3220532), (952, 2185361), (1064, 1955323), (1292, 1610266), (2261, 920152), (2584, 805133), (4522, 460076), (9044, 230038), (18088, 115019)]