104540000

素因数分解:

$2^5\times 5^4\times {\mathrm{5227}}^1$

素因数の和:5257

約数の個数: 60

約数和(自身を含む): 257233284

約数和(自身を除く): 152693284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 4000, 5000, 5227, 10000, 10454, 20000, 20908, 26135, 41816, 52270, 83632, 104540, 130675, 167264, 209080, 261350, 418160, 522700, 653375, 836320, 1045400, 1306750, 2090800, 2613500, 3266875, 4181600, 5227000, 6533750, 10454000, 13067500, 20908000, 26135000, 52270000, 104540000]

約数ペア:

[(1, 104540000), (2, 52270000), (4, 26135000), (5, 20908000), (8, 13067500), (10, 10454000), (16, 6533750), (20, 5227000), (25, 4181600), (32, 3266875), (40, 2613500), (50, 2090800), (80, 1306750), (100, 1045400), (125, 836320), (160, 653375), (200, 522700), (250, 418160), (400, 261350), (500, 209080), (625, 167264), (800, 130675), (1000, 104540), (1250, 83632), (2000, 52270), (2500, 41816), (4000, 26135), (5000, 20908), (5227, 20000), (10000, 10454)]