2135728400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{410717}}^1$

素因数の和:410748

約数の個数: 60

約数和(自身を含む): 5525799972

約数和(自身を除く): 3390071572

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 410717, 821434, 1642868, 2053585, 3285736, 4107170, 5339321, 6571472, 8214340, 10267925, 10678642, 16428680, 20535850, 21357284, 26696605, 32857360, 41071700, 42714568, 53393210, 82143400, 85429136, 106786420, 133483025, 164286800, 213572840, 266966050, 427145680, 533932100, 1067864200, 2135728400]

約数ペア:

[(1, 2135728400), (2, 1067864200), (4, 533932100), (5, 427145680), (8, 266966050), (10, 213572840), (13, 164286800), (16, 133483025), (20, 106786420), (25, 85429136), (26, 82143400), (40, 53393210), (50, 42714568), (52, 41071700), (65, 32857360), (80, 26696605), (100, 21357284), (104, 20535850), (130, 16428680), (200, 10678642), (208, 10267925), (260, 8214340), (325, 6571472), (400, 5339321), (520, 4107170), (650, 3285736), (1040, 2053585), (1300, 1642868), (2600, 821434), (5200, 410717)]