10903760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19471}}^1$

素因数の和:19491

約数の個数: 40

約数和(自身を含む): 28974336

約数和(自身を除く): 18070576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19471, 38942, 77884, 97355, 136297, 155768, 194710, 272594, 311536, 389420, 545188, 681485, 778840, 1090376, 1362970, 1557680, 2180752, 2725940, 5451880, 10903760]

約数ペア:

[(1, 10903760), (2, 5451880), (4, 2725940), (5, 2180752), (7, 1557680), (8, 1362970), (10, 1090376), (14, 778840), (16, 681485), (20, 545188), (28, 389420), (35, 311536), (40, 272594), (56, 194710), (70, 155768), (80, 136297), (112, 97355), (140, 77884), (280, 38942), (560, 19471)]