30752500

素因数分解:

$2^2\times 5^4\times {\mathrm{12301}}^1$

素因数の和:12325

約数の個数: 30

約数和(自身を含む): 67255034

約数和(自身を除く): 36502534

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 12301, 24602, 49204, 61505, 123010, 246020, 307525, 615050, 1230100, 1537625, 3075250, 6150500, 7688125, 15376250, 30752500]

約数ペア:

[(1, 30752500), (2, 15376250), (4, 7688125), (5, 6150500), (10, 3075250), (20, 1537625), (25, 1230100), (50, 615050), (100, 307525), (125, 246020), (250, 123010), (500, 61505), (625, 49204), (1250, 24602), (2500, 12301)]