58390000

素因数分解:

$2^4\times 5^4\times {\mathrm{5839}}^1$

素因数の和:5867

約数の個数: 50

約数和(自身を含む): 141392240

約数和(自身を除く): 83002240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 5839, 10000, 11678, 23356, 29195, 46712, 58390, 93424, 116780, 145975, 233560, 291950, 467120, 583900, 729875, 1167800, 1459750, 2335600, 2919500, 3649375, 5839000, 7298750, 11678000, 14597500, 29195000, 58390000]

約数ペア:

[(1, 58390000), (2, 29195000), (4, 14597500), (5, 11678000), (8, 7298750), (10, 5839000), (16, 3649375), (20, 2919500), (25, 2335600), (40, 1459750), (50, 1167800), (80, 729875), (100, 583900), (125, 467120), (200, 291950), (250, 233560), (400, 145975), (500, 116780), (625, 93424), (1000, 58390), (1250, 46712), (2000, 29195), (2500, 23356), (5000, 11678), (5839, 10000)]