67414100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3989}}^1$

素因数の和:4029

約数の個数: 54

約数和(自身を含む): 158446890

約数和(自身を除く): 91032790

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 3989, 4225, 7978, 8450, 15956, 16900, 19945, 39890, 51857, 79780, 99725, 103714, 199450, 207428, 259285, 398900, 518570, 674141, 1037140, 1296425, 1348282, 2592850, 2696564, 3370705, 5185700, 6741410, 13482820, 16853525, 33707050, 67414100]

約数ペア:

[(1, 67414100), (2, 33707050), (4, 16853525), (5, 13482820), (10, 6741410), (13, 5185700), (20, 3370705), (25, 2696564), (26, 2592850), (50, 1348282), (52, 1296425), (65, 1037140), (100, 674141), (130, 518570), (169, 398900), (260, 259285), (325, 207428), (338, 199450), (650, 103714), (676, 99725), (845, 79780), (1300, 51857), (1690, 39890), (3380, 19945), (3989, 16900), (4225, 15956), (7978, 8450)]