10017500

素因数分解:

$2^2\times 5^4\times {\mathrm{4007}}^1$

素因数の和:4031

約数の個数: 30

約数和(自身を含む): 21911736

約数和(自身を除く): 11894236

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4007, 8014, 16028, 20035, 40070, 80140, 100175, 200350, 400700, 500875, 1001750, 2003500, 2504375, 5008750, 10017500]

約数ペア:

[(1, 10017500), (2, 5008750), (4, 2504375), (5, 2003500), (10, 1001750), (20, 500875), (25, 400700), (50, 200350), (100, 100175), (125, 80140), (250, 40070), (500, 20035), (625, 16028), (1250, 8014), (2500, 4007)]