101158040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19913}}^1$

素因数の和:20051

約数の個数: 32

約数和(自身を含む): 229409280

約数和(自身を除く): 128251240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 19913, 39826, 79652, 99565, 159304, 199130, 398260, 796520, 2528951, 5057902, 10115804, 12644755, 20231608, 25289510, 50579020, 101158040]

約数ペア:

[(1, 101158040), (2, 50579020), (4, 25289510), (5, 20231608), (8, 12644755), (10, 10115804), (20, 5057902), (40, 2528951), (127, 796520), (254, 398260), (508, 199130), (635, 159304), (1016, 99565), (1270, 79652), (2540, 39826), (5080, 19913)]