77136140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{226871}}^1$

素因数の和:226897

約数の個数: 24

約数和(自身を含む): 171515232

約数和(自身を除く): 94379092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 226871, 453742, 907484, 1134355, 2268710, 3856807, 4537420, 7713614, 15427228, 19284035, 38568070, 77136140]

約数ペア:

[(1, 77136140), (2, 38568070), (4, 19284035), (5, 15427228), (10, 7713614), (17, 4537420), (20, 3856807), (34, 2268710), (68, 1134355), (85, 907484), (170, 453742), (340, 226871)]