145099360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{129553}}^1$

素因数の和:129575

約数の個数: 48

約数和(自身を含む): 391771296

約数和(自身を除く): 246671936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 129553, 259106, 518212, 647765, 906871, 1036424, 1295530, 1813742, 2072848, 2591060, 3627484, 4145696, 4534355, 5182120, 7254968, 9068710, 10364240, 14509936, 18137420, 20728480, 29019872, 36274840, 72549680, 145099360]

約数ペア:

[(1, 145099360), (2, 72549680), (4, 36274840), (5, 29019872), (7, 20728480), (8, 18137420), (10, 14509936), (14, 10364240), (16, 9068710), (20, 7254968), (28, 5182120), (32, 4534355), (35, 4145696), (40, 3627484), (56, 2591060), (70, 2072848), (80, 1813742), (112, 1295530), (140, 1036424), (160, 906871), (224, 647765), (280, 518212), (560, 259106), (1120, 129553)]