1148657680

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{29483}}^1$

素因数の和:29983

約数の個数: 40

約数和(自身を含む): 2676203712

約数和(自身を除く): 1527546032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1948, 2435, 3896, 4870, 7792, 9740, 19480, 29483, 38960, 58966, 117932, 147415, 235864, 294830, 471728, 589660, 1179320, 2358640, 14358221, 28716442, 57432884, 71791105, 114865768, 143582210, 229731536, 287164420, 574328840, 1148657680]

約数ペア:

[(1, 1148657680), (2, 574328840), (4, 287164420), (5, 229731536), (8, 143582210), (10, 114865768), (16, 71791105), (20, 57432884), (40, 28716442), (80, 14358221), (487, 2358640), (974, 1179320), (1948, 589660), (2435, 471728), (3896, 294830), (4870, 235864), (7792, 147415), (9740, 117932), (19480, 58966), (29483, 38960)]