2080962050

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{299419}}^1$

素因数の和:299570

約数の個数: 24

約数和(自身を含む): 3898448400

約数和(自身を除く): 1817486350

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 299419, 598838, 1497095, 2994190, 7485475, 14970950, 41619241, 83238482, 208096205, 416192410, 1040481025, 2080962050]

約数ペア:

[(1, 2080962050), (2, 1040481025), (5, 416192410), (10, 208096205), (25, 83238482), (50, 41619241), (139, 14970950), (278, 7485475), (695, 2994190), (1390, 1497095), (3475, 598838), (6950, 299419)]