7809100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6007}}^1$

素因数の和:6034

約数の個数: 36

約数和(自身を含む): 18252304

約数和(自身を除く): 10443204

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6007, 12014, 24028, 30035, 60070, 78091, 120140, 150175, 156182, 300350, 312364, 390455, 600700, 780910, 1561820, 1952275, 3904550, 7809100]

約数ペア:

[(1, 7809100), (2, 3904550), (4, 1952275), (5, 1561820), (10, 780910), (13, 600700), (20, 390455), (25, 312364), (26, 300350), (50, 156182), (52, 150175), (65, 120140), (100, 78091), (130, 60070), (260, 30035), (325, 24028), (650, 12014), (1300, 6007)]