37439000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 90698400

約数和(自身を除く): 53259400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 1000, 1160, 1291, 1450, 2582, 2900, 3625, 5164, 5800, 6455, 7250, 10328, 12910, 14500, 25820, 29000, 32275, 37439, 51640, 64550, 74878, 129100, 149756, 161375, 187195, 258200, 299512, 322750, 374390, 645500, 748780, 935975, 1291000, 1497560, 1871950, 3743900, 4679875, 7487800, 9359750, 18719500, 37439000]

約数ペア:

[(1, 37439000), (2, 18719500), (4, 9359750), (5, 7487800), (8, 4679875), (10, 3743900), (20, 1871950), (25, 1497560), (29, 1291000), (40, 935975), (50, 748780), (58, 645500), (100, 374390), (116, 322750), (125, 299512), (145, 258200), (200, 187195), (232, 161375), (250, 149756), (290, 129100), (500, 74878), (580, 64550), (725, 51640), (1000, 37439), (1160, 32275), (1291, 29000), (1450, 25820), (2582, 14500), (2900, 12910), (3625, 10328), (5164, 7250), (5800, 6455)]