201400480

素因数分解:

$2^5\times 5^1\times {\mathrm{1258753}}^1$

素因数の和:1258768

約数の個数: 24

約数和(自身を含む): 475809012

約数和(自身を除く): 274408532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1258753, 2517506, 5035012, 6293765, 10070024, 12587530, 20140048, 25175060, 40280096, 50350120, 100700240, 201400480]

約数ペア:

[(1, 201400480), (2, 100700240), (4, 50350120), (5, 40280096), (8, 25175060), (10, 20140048), (16, 12587530), (20, 10070024), (32, 6293765), (40, 5035012), (80, 2517506), (160, 1258753)]