109176040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160553}}^1$

素因数の和:160581

約数の個数: 32

約数和(自身を含む): 260097480

約数和(自身を除く): 150921440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 160553, 321106, 642212, 802765, 1284424, 1605530, 2729401, 3211060, 5458802, 6422120, 10917604, 13647005, 21835208, 27294010, 54588020, 109176040]

約数ペア:

[(1, 109176040), (2, 54588020), (4, 27294010), (5, 21835208), (8, 13647005), (10, 10917604), (17, 6422120), (20, 5458802), (34, 3211060), (40, 2729401), (68, 1605530), (85, 1284424), (136, 802765), (170, 642212), (340, 321106), (680, 160553)]