29951200

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 72

約数和(自身を含む): 75698280

約数和(自身を除く): 45747080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1291, 1450, 2320, 2582, 2900, 4640, 5164, 5800, 6455, 10328, 11600, 12910, 20656, 23200, 25820, 32275, 37439, 41312, 51640, 64550, 74878, 103280, 129100, 149756, 187195, 206560, 258200, 299512, 374390, 516400, 599024, 748780, 935975, 1032800, 1198048, 1497560, 1871950, 2995120, 3743900, 5990240, 7487800, 14975600, 29951200]

約数ペア:

[(1, 29951200), (2, 14975600), (4, 7487800), (5, 5990240), (8, 3743900), (10, 2995120), (16, 1871950), (20, 1497560), (25, 1198048), (29, 1032800), (32, 935975), (40, 748780), (50, 599024), (58, 516400), (80, 374390), (100, 299512), (116, 258200), (145, 206560), (160, 187195), (200, 149756), (232, 129100), (290, 103280), (400, 74878), (464, 64550), (580, 51640), (725, 41312), (800, 37439), (928, 32275), (1160, 25820), (1291, 23200), (1450, 20656), (2320, 12910), (2582, 11600), (2900, 10328), (4640, 6455), (5164, 5800)]