2732582240

素因数分解:

$2^5\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{13229}}^1$

素因数の和:14535

約数の個数: 48

約数和(自身を含む): 6461214480

約数和(自身を除く): 3728632240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1291, 2582, 5164, 6455, 10328, 12910, 13229, 20656, 25820, 26458, 41312, 51640, 52916, 66145, 103280, 105832, 132290, 206560, 211664, 264580, 423328, 529160, 1058320, 2116640, 17078639, 34157278, 68314556, 85393195, 136629112, 170786390, 273258224, 341572780, 546516448, 683145560, 1366291120, 2732582240]

約数ペア:

[(1, 2732582240), (2, 1366291120), (4, 683145560), (5, 546516448), (8, 341572780), (10, 273258224), (16, 170786390), (20, 136629112), (32, 85393195), (40, 68314556), (80, 34157278), (160, 17078639), (1291, 2116640), (2582, 1058320), (5164, 529160), (6455, 423328), (10328, 264580), (12910, 211664), (13229, 206560), (20656, 132290), (25820, 105832), (26458, 103280), (41312, 66145), (51640, 52916)]