8045450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 17332224

約数和(自身を除く): 9286774

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 127, 175, 181, 254, 350, 362, 635, 889, 905, 1267, 1270, 1778, 1810, 2534, 3175, 4445, 4525, 6335, 6350, 8890, 9050, 12670, 22225, 22987, 31675, 44450, 45974, 63350, 114935, 160909, 229870, 321818, 574675, 804545, 1149350, 1609090, 4022725, 8045450]

約数ペア:

[(1, 8045450), (2, 4022725), (5, 1609090), (7, 1149350), (10, 804545), (14, 574675), (25, 321818), (35, 229870), (50, 160909), (70, 114935), (127, 63350), (175, 45974), (181, 44450), (254, 31675), (350, 22987), (362, 22225), (635, 12670), (889, 9050), (905, 8890), (1267, 6350), (1270, 6335), (1778, 4525), (1810, 4445), (2534, 3175)]