13453760

素因数分解:

$2^6\times 5^1\times {\mathrm{42043}}^1$

素因数の和:42060

約数の個数: 28

約数和(自身を含む): 32037528

約数和(自身を除く): 18583768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 42043, 84086, 168172, 210215, 336344, 420430, 672688, 840860, 1345376, 1681720, 2690752, 3363440, 6726880, 13453760]

約数ペア:

[(1, 13453760), (2, 6726880), (4, 3363440), (5, 2690752), (8, 1681720), (10, 1345376), (16, 840860), (20, 672688), (32, 420430), (40, 336344), (64, 210215), (80, 168172), (160, 84086), (320, 42043)]