127164400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{28901}}^1$

素因数の和:28930

約数の個数: 60

約数和(自身を含む): 333297864

約数和(自身を除く): 206133464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 28901, 57802, 115604, 144505, 231208, 289010, 317911, 462416, 578020, 635822, 722525, 1156040, 1271644, 1445050, 1589555, 2312080, 2543288, 2890100, 3179110, 5086576, 5780200, 6358220, 7947775, 11560400, 12716440, 15895550, 25432880, 31791100, 63582200, 127164400]

約数ペア:

[(1, 127164400), (2, 63582200), (4, 31791100), (5, 25432880), (8, 15895550), (10, 12716440), (11, 11560400), (16, 7947775), (20, 6358220), (22, 5780200), (25, 5086576), (40, 3179110), (44, 2890100), (50, 2543288), (55, 2312080), (80, 1589555), (88, 1445050), (100, 1271644), (110, 1156040), (176, 722525), (200, 635822), (220, 578020), (275, 462416), (400, 317911), (440, 289010), (550, 231208), (880, 144505), (1100, 115604), (2200, 57802), (4400, 28901)]