55843760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{99721}}^1$

素因数の和:99741

約数の個数: 40

約数和(自身を含む): 148386336

約数和(自身を除く): 92542576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 99721, 199442, 398884, 498605, 698047, 797768, 997210, 1396094, 1595536, 1994420, 2792188, 3490235, 3988840, 5584376, 6980470, 7977680, 11168752, 13960940, 27921880, 55843760]

約数ペア:

[(1, 55843760), (2, 27921880), (4, 13960940), (5, 11168752), (7, 7977680), (8, 6980470), (10, 5584376), (14, 3988840), (16, 3490235), (20, 2792188), (28, 1994420), (35, 1595536), (40, 1396094), (56, 997210), (70, 797768), (80, 698047), (112, 498605), (140, 398884), (280, 199442), (560, 99721)]