5448100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 13901888

約数和(自身を除く): 8453788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 181, 215, 301, 350, 362, 430, 602, 700, 724, 860, 905, 1075, 1204, 1267, 1505, 1810, 2150, 2534, 3010, 3620, 4300, 4525, 5068, 6020, 6335, 7525, 7783, 9050, 12670, 15050, 15566, 18100, 25340, 30100, 31132, 31675, 38915, 54481, 63350, 77830, 108962, 126700, 155660, 194575, 217924, 272405, 389150, 544810, 778300, 1089620, 1362025, 2724050, 5448100]

約数ペア:

[(1, 5448100), (2, 2724050), (4, 1362025), (5, 1089620), (7, 778300), (10, 544810), (14, 389150), (20, 272405), (25, 217924), (28, 194575), (35, 155660), (43, 126700), (50, 108962), (70, 77830), (86, 63350), (100, 54481), (140, 38915), (172, 31675), (175, 31132), (181, 30100), (215, 25340), (301, 18100), (350, 15566), (362, 15050), (430, 12670), (602, 9050), (700, 7783), (724, 7525), (860, 6335), (905, 6020), (1075, 5068), (1204, 4525), (1267, 4300), (1505, 3620), (1810, 3010), (2150, 2534)]