107382520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{54787}}^1$

素因数の和:54812

約数の個数: 48

約数和(自身を含む): 281062440

約数和(自身を除く): 173679920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 54787, 109574, 219148, 273935, 383509, 438296, 547870, 767018, 1095740, 1534036, 1917545, 2191480, 2684563, 3068072, 3835090, 5369126, 7670180, 10738252, 13422815, 15340360, 21476504, 26845630, 53691260, 107382520]

約数ペア:

[(1, 107382520), (2, 53691260), (4, 26845630), (5, 21476504), (7, 15340360), (8, 13422815), (10, 10738252), (14, 7670180), (20, 5369126), (28, 3835090), (35, 3068072), (40, 2684563), (49, 2191480), (56, 1917545), (70, 1534036), (98, 1095740), (140, 767018), (196, 547870), (245, 438296), (280, 383509), (392, 273935), (490, 219148), (980, 109574), (1960, 54787)]