664336010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{3851}}^1$

素因数の和:5198

約数の個数: 32

約数和(自身を含む): 1289094912

約数和(自身を除く): 624758902

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1327, 2654, 3851, 6635, 7702, 13270, 17251, 19255, 34502, 38510, 50063, 86255, 100126, 172510, 250315, 500630, 5110277, 10220554, 25551385, 51102770, 66433601, 132867202, 332168005, 664336010]

約数ペア:

[(1, 664336010), (2, 332168005), (5, 132867202), (10, 66433601), (13, 51102770), (26, 25551385), (65, 10220554), (130, 5110277), (1327, 500630), (2654, 250315), (3851, 172510), (6635, 100126), (7702, 86255), (13270, 50063), (17251, 38510), (19255, 34502)]