9427340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 21591360

約数和(自身を除く): 12164020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 359, 404, 505, 718, 1010, 1313, 1436, 1795, 2020, 2626, 3590, 4667, 5252, 6565, 7180, 9334, 13130, 18668, 23335, 26260, 36259, 46670, 72518, 93340, 145036, 181295, 362590, 471367, 725180, 942734, 1885468, 2356835, 4713670, 9427340]

約数ペア:

[(1, 9427340), (2, 4713670), (4, 2356835), (5, 1885468), (10, 942734), (13, 725180), (20, 471367), (26, 362590), (52, 181295), (65, 145036), (101, 93340), (130, 72518), (202, 46670), (260, 36259), (359, 26260), (404, 23335), (505, 18668), (718, 13130), (1010, 9334), (1313, 7180), (1436, 6565), (1795, 5252), (2020, 4667), (2626, 3590)]