1220050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1902

約数の個数: 24

約数和(自身を含む): 2445156

約数和(自身を除く): 1225106

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1877, 3754, 9385, 18770, 24401, 46925, 48802, 93850, 122005, 244010, 610025, 1220050]

約数ペア:

[(1, 1220050), (2, 610025), (5, 244010), (10, 122005), (13, 93850), (25, 48802), (26, 46925), (50, 24401), (65, 18770), (130, 9385), (325, 3754), (650, 1877)]