2532500

素因数分解:

$2^2\times 5^4\times {\mathrm{1013}}^1$

素因数の和:1037

約数の個数: 30

約数和(自身を含む): 5543538

約数和(自身を除く): 3011038

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1013, 1250, 2026, 2500, 4052, 5065, 10130, 20260, 25325, 50650, 101300, 126625, 253250, 506500, 633125, 1266250, 2532500]

約数ペア:

[(1, 2532500), (2, 1266250), (4, 633125), (5, 506500), (10, 253250), (20, 126625), (25, 101300), (50, 50650), (100, 25325), (125, 20260), (250, 10130), (500, 5065), (625, 4052), (1013, 2500), (1250, 2026)]