8026850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 16452072

約数和(自身を除く): 8425222

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 233, 265, 325, 466, 530, 650, 689, 1165, 1325, 1378, 2330, 2650, 3029, 3445, 5825, 6058, 6890, 11650, 12349, 15145, 17225, 24698, 30290, 34450, 61745, 75725, 123490, 151450, 160537, 308725, 321074, 617450, 802685, 1605370, 4013425, 8026850]

約数ペア:

[(1, 8026850), (2, 4013425), (5, 1605370), (10, 802685), (13, 617450), (25, 321074), (26, 308725), (50, 160537), (53, 151450), (65, 123490), (106, 75725), (130, 61745), (233, 34450), (265, 30290), (325, 24698), (466, 17225), (530, 15145), (650, 12349), (689, 11650), (1165, 6890), (1325, 6058), (1378, 5825), (2330, 3445), (2650, 3029)]