115885040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62981}}^1$

素因数の和:63017

約数の個数: 40

約数和(自身を含む): 281151648

約数和(自身を除く): 165266608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 62981, 125962, 251924, 314905, 503848, 629810, 1007696, 1259620, 1448563, 2519240, 2897126, 5038480, 5794252, 7242815, 11588504, 14485630, 23177008, 28971260, 57942520, 115885040]

約数ペア:

[(1, 115885040), (2, 57942520), (4, 28971260), (5, 23177008), (8, 14485630), (10, 11588504), (16, 7242815), (20, 5794252), (23, 5038480), (40, 2897126), (46, 2519240), (80, 1448563), (92, 1259620), (115, 1007696), (184, 629810), (230, 503848), (368, 314905), (460, 251924), (920, 125962), (1840, 62981)]