77352340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{297509}}^1$

素因数の和:297531

約数の個数: 24

約数和(自身を含む): 174935880

約数和(自身を除く): 97583540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 297509, 595018, 1190036, 1487545, 2975090, 3867617, 5950180, 7735234, 15470468, 19338085, 38676170, 77352340]

約数ペア:

[(1, 77352340), (2, 38676170), (4, 19338085), (5, 15470468), (10, 7735234), (13, 5950180), (20, 3867617), (26, 2975090), (52, 1487545), (65, 1190036), (130, 595018), (260, 297509)]