5230000

素因数分解:

$2^4\times 5^4\times {\mathrm{523}}^1$

素因数の和:551

約数の個数: 50

約数和(自身を含む): 12686564

約数和(自身を除く): 7456564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 523, 625, 1000, 1046, 1250, 2000, 2092, 2500, 2615, 4184, 5000, 5230, 8368, 10000, 10460, 13075, 20920, 26150, 41840, 52300, 65375, 104600, 130750, 209200, 261500, 326875, 523000, 653750, 1046000, 1307500, 2615000, 5230000]

約数ペア:

[(1, 5230000), (2, 2615000), (4, 1307500), (5, 1046000), (8, 653750), (10, 523000), (16, 326875), (20, 261500), (25, 209200), (40, 130750), (50, 104600), (80, 65375), (100, 52300), (125, 41840), (200, 26150), (250, 20920), (400, 13075), (500, 10460), (523, 10000), (625, 8368), (1000, 5230), (1046, 5000), (1250, 4184), (2000, 2615), (2092, 2500)]