12011994260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{532919}}^1$

素因数の和:532965

約数の個数: 72

約数和(自身を含む): 30619451520

約数和(自身を除く): 18607457260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5635, 11270, 22540, 532919, 1065838, 2131676, 2664595, 3730433, 5329190, 7460866, 10658380, 12257137, 14921732, 18652165, 24514274, 26113031, 37304330, 49028548, 52226062, 61285685, 74608660, 85799959, 104452124, 122571370, 130565155, 171599918, 245142740, 261130310, 343199836, 428999795, 522260620, 600599713, 857999590, 1201199426, 1715999180, 2402398852, 3002998565, 6005997130, 12011994260]

約数ペア:

[(1, 12011994260), (2, 6005997130), (4, 3002998565), (5, 2402398852), (7, 1715999180), (10, 1201199426), (14, 857999590), (20, 600599713), (23, 522260620), (28, 428999795), (35, 343199836), (46, 261130310), (49, 245142740), (70, 171599918), (92, 130565155), (98, 122571370), (115, 104452124), (140, 85799959), (161, 74608660), (196, 61285685), (230, 52226062), (245, 49028548), (322, 37304330), (460, 26113031), (490, 24514274), (644, 18652165), (805, 14921732), (980, 12257137), (1127, 10658380), (1610, 7460866), (2254, 5329190), (3220, 3730433), (4508, 2664595), (5635, 2131676), (11270, 1065838), (22540, 532919)]