8516173820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149459}}^1$

素因数の和:149523

約数の個数: 96

約数和(自身を含む): 22899663360

約数和(自身を除く): 14383489540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1295, 1540, 1628, 2035, 2590, 2849, 4070, 5180, 5698, 8140, 11396, 14245, 28490, 56980, 149459, 298918, 597836, 747295, 1046213, 1494590, 1644049, 2092426, 2989180, 3288098, 4184852, 5231065, 5529983, 6576196, 8220245, 10462130, 11059966, 11508343, 16440490, 20924260, 22119932, 23016686, 27649915, 32880980, 38709881, 46033372, 55299830, 57541715, 60829813, 77419762, 110599660, 115083430, 121659626, 154839524, 193549405, 230166860, 243319252, 304149065, 387098810, 425808691, 608298130, 774197620, 851617382, 1216596260, 1703234764, 2129043455, 4258086910, 8516173820]

約数ペア:

[(1, 8516173820), (2, 4258086910), (4, 2129043455), (5, 1703234764), (7, 1216596260), (10, 851617382), (11, 774197620), (14, 608298130), (20, 425808691), (22, 387098810), (28, 304149065), (35, 243319252), (37, 230166860), (44, 193549405), (55, 154839524), (70, 121659626), (74, 115083430), (77, 110599660), (110, 77419762), (140, 60829813), (148, 57541715), (154, 55299830), (185, 46033372), (220, 38709881), (259, 32880980), (308, 27649915), (370, 23016686), (385, 22119932), (407, 20924260), (518, 16440490), (740, 11508343), (770, 11059966), (814, 10462130), (1036, 8220245), (1295, 6576196), (1540, 5529983), (1628, 5231065), (2035, 4184852), (2590, 3288098), (2849, 2989180), (4070, 2092426), (5180, 1644049), (5698, 1494590), (8140, 1046213), (11396, 747295), (14245, 597836), (28490, 298918), (56980, 149459)]