130167700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{100129}}^1$

素因数の和:100156

約数の個数: 36

約数和(自身を含む): 304194940

約数和(自身を除く): 174027240

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 100129, 200258, 400516, 500645, 1001290, 1301677, 2002580, 2503225, 2603354, 5006450, 5206708, 6508385, 10012900, 13016770, 26033540, 32541925, 65083850, 130167700]

約数ペア:

[(1, 130167700), (2, 65083850), (4, 32541925), (5, 26033540), (10, 13016770), (13, 10012900), (20, 6508385), (25, 5206708), (26, 5006450), (50, 2603354), (52, 2503225), (65, 2002580), (100, 1301677), (130, 1001290), (260, 500645), (325, 400516), (650, 200258), (1300, 100129)]