13514900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 34372800

約数和(自身を除く): 20857900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 449, 602, 700, 860, 898, 1075, 1204, 1505, 1796, 2150, 2245, 3010, 3143, 4300, 4490, 6020, 6286, 7525, 8980, 11225, 12572, 15050, 15715, 19307, 22450, 30100, 31430, 38614, 44900, 62860, 77228, 78575, 96535, 135149, 157150, 193070, 270298, 314300, 386140, 482675, 540596, 675745, 965350, 1351490, 1930700, 2702980, 3378725, 6757450, 13514900]

約数ペア:

[(1, 13514900), (2, 6757450), (4, 3378725), (5, 2702980), (7, 1930700), (10, 1351490), (14, 965350), (20, 675745), (25, 540596), (28, 482675), (35, 386140), (43, 314300), (50, 270298), (70, 193070), (86, 157150), (100, 135149), (140, 96535), (172, 78575), (175, 77228), (215, 62860), (301, 44900), (350, 38614), (430, 31430), (449, 30100), (602, 22450), (700, 19307), (860, 15715), (898, 15050), (1075, 12572), (1204, 11225), (1505, 8980), (1796, 7525), (2150, 6286), (2245, 6020), (3010, 4490), (3143, 4300)]