42611860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{125329}}^1$

素因数の和:125355

約数の個数: 24

約数和(自身を含む): 94749480

約数和(自身を除く): 52137620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 125329, 250658, 501316, 626645, 1253290, 2130593, 2506580, 4261186, 8522372, 10652965, 21305930, 42611860]

約数ペア:

[(1, 42611860), (2, 21305930), (4, 10652965), (5, 8522372), (10, 4261186), (17, 2506580), (20, 2130593), (34, 1253290), (68, 626645), (85, 501316), (170, 250658), (340, 125329)]