2000790432

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{64927}}^1$

素因数の和:65050

約数の個数: 72

約数和(自身を含む): 5743011456

約数和(自身を除く): 3742221024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 10272, 15408, 30816, 64927, 129854, 194781, 259708, 389562, 519416, 584343, 779124, 1038832, 1168686, 1558248, 2077664, 2337372, 3116496, 4674744, 6232992, 6947189, 9349488, 13894378, 18698976, 20841567, 27788756, 41683134, 55577512, 62524701, 83366268, 111155024, 125049402, 166732536, 222310048, 250098804, 333465072, 500197608, 666930144, 1000395216, 2000790432]

約数ペア:

[(1, 2000790432), (2, 1000395216), (3, 666930144), (4, 500197608), (6, 333465072), (8, 250098804), (9, 222310048), (12, 166732536), (16, 125049402), (18, 111155024), (24, 83366268), (32, 62524701), (36, 55577512), (48, 41683134), (72, 27788756), (96, 20841567), (107, 18698976), (144, 13894378), (214, 9349488), (288, 6947189), (321, 6232992), (428, 4674744), (642, 3116496), (856, 2337372), (963, 2077664), (1284, 1558248), (1712, 1168686), (1926, 1038832), (2568, 779124), (3424, 584343), (3852, 519416), (5136, 389562), (7704, 259708), (10272, 194781), (15408, 129854), (30816, 64927)]