74630081920

素因数分解:

$2^7\times 5^1\times {\mathrm{116609503}}^1$

素因数の和:116609522

約数の個数: 32

約数和(自身を含む): 178412541120

約数和(自身を除く): 103782459200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 116609503, 233219006, 466438012, 583047515, 932876024, 1166095030, 1865752048, 2332190060, 3731504096, 4664380120, 7463008192, 9328760240, 14926016384, 18657520480, 37315040960, 74630081920]

約数ペア:

[(1, 74630081920), (2, 37315040960), (4, 18657520480), (5, 14926016384), (8, 9328760240), (10, 7463008192), (16, 4664380120), (20, 3731504096), (32, 2332190060), (40, 1865752048), (64, 1166095030), (80, 932876024), (128, 583047515), (160, 466438012), (320, 233219006), (640, 116609503)]