13948720

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 32738976

約数和(自身を除く): 18790256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1543, 1808, 2260, 3086, 4520, 6172, 7715, 9040, 12344, 15430, 24688, 30860, 61720, 123440, 174359, 348718, 697436, 871795, 1394872, 1743590, 2789744, 3487180, 6974360, 13948720]

約数ペア:

[(1, 13948720), (2, 6974360), (4, 3487180), (5, 2789744), (8, 1743590), (10, 1394872), (16, 871795), (20, 697436), (40, 348718), (80, 174359), (113, 123440), (226, 61720), (452, 30860), (565, 24688), (904, 15430), (1130, 12344), (1543, 9040), (1808, 7715), (2260, 6172), (3086, 4520)]