77288510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25849}}^1$

素因数の和:25892

約数の個数: 32

約数和(自身を含む): 156340800

約数和(自身を除く): 79052290

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 25849, 51698, 129245, 258490, 336037, 594527, 672074, 1189054, 1680185, 2972635, 3360370, 5945270, 7728851, 15457702, 38644255, 77288510]

約数ペア:

[(1, 77288510), (2, 38644255), (5, 15457702), (10, 7728851), (13, 5945270), (23, 3360370), (26, 2972635), (46, 1680185), (65, 1189054), (115, 672074), (130, 594527), (230, 336037), (299, 258490), (598, 129245), (1495, 51698), (2990, 25849)]