5140100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1049}}^1$

素因数の和:1077

約数の個数: 54

約数和(自身を含む): 12987450

約数和(自身を除く): 7847350

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1049, 1225, 2098, 2450, 4196, 4900, 5245, 7343, 10490, 14686, 20980, 26225, 29372, 36715, 51401, 52450, 73430, 102802, 104900, 146860, 183575, 205604, 257005, 367150, 514010, 734300, 1028020, 1285025, 2570050, 5140100]

約数ペア:

[(1, 5140100), (2, 2570050), (4, 1285025), (5, 1028020), (7, 734300), (10, 514010), (14, 367150), (20, 257005), (25, 205604), (28, 183575), (35, 146860), (49, 104900), (50, 102802), (70, 73430), (98, 52450), (100, 51401), (140, 36715), (175, 29372), (196, 26225), (245, 20980), (350, 14686), (490, 10490), (700, 7343), (980, 5245), (1049, 4900), (1225, 4196), (2098, 2450)]