34881920

素因数分解:

$2^7\times 5^1\times {\mathrm{54503}}^1$

素因数の和:54522

約数の個数: 32

約数和(自身を含む): 83391120

約数和(自身を除く): 48509200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 54503, 109006, 218012, 272515, 436024, 545030, 872048, 1090060, 1744096, 2180120, 3488192, 4360240, 6976384, 8720480, 17440960, 34881920]

約数ペア:

[(1, 34881920), (2, 17440960), (4, 8720480), (5, 6976384), (8, 4360240), (10, 3488192), (16, 2180120), (20, 1744096), (32, 1090060), (40, 872048), (64, 545030), (80, 436024), (128, 272515), (160, 218012), (320, 109006), (640, 54503)]