130188500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{20029}}^1$

素因数の和:20061

約数の個数: 48

約数和(自身を含む): 306218640

約数和(自身を除く): 176030140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 20029, 40058, 80116, 100145, 200290, 260377, 400580, 500725, 520754, 1001450, 1041508, 1301885, 2002900, 2503625, 2603770, 5007250, 5207540, 6509425, 10014500, 13018850, 26037700, 32547125, 65094250, 130188500]

約数ペア:

[(1, 130188500), (2, 65094250), (4, 32547125), (5, 26037700), (10, 13018850), (13, 10014500), (20, 6509425), (25, 5207540), (26, 5007250), (50, 2603770), (52, 2503625), (65, 2002900), (100, 1301885), (125, 1041508), (130, 1001450), (250, 520754), (260, 500725), (325, 400580), (500, 260377), (650, 200290), (1300, 100145), (1625, 80116), (3250, 40058), (6500, 20029)]