10142500

素因数分解:

$2^2\times 5^4\times {\mathrm{4057}}^1$

素因数の和:4081

約数の個数: 30

約数和(自身を含む): 22185086

約数和(自身を除く): 12042586

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4057, 8114, 16228, 20285, 40570, 81140, 101425, 202850, 405700, 507125, 1014250, 2028500, 2535625, 5071250, 10142500]

約数ペア:

[(1, 10142500), (2, 5071250), (4, 2535625), (5, 2028500), (10, 1014250), (20, 507125), (25, 405700), (50, 202850), (100, 101425), (125, 81140), (250, 40570), (500, 20285), (625, 16228), (1250, 8114), (2500, 4057)]