137658050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{1489}}^1$

素因数の和:1587

約数の個数: 36

約数和(自身を含む): 262313010

約数和(自身を除く): 124654960

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 1489, 1849, 2150, 2978, 3698, 7445, 9245, 14890, 18490, 37225, 46225, 64027, 74450, 92450, 128054, 320135, 640270, 1600675, 2753161, 3201350, 5506322, 13765805, 27531610, 68829025, 137658050]

約数ペア:

[(1, 137658050), (2, 68829025), (5, 27531610), (10, 13765805), (25, 5506322), (43, 3201350), (50, 2753161), (86, 1600675), (215, 640270), (430, 320135), (1075, 128054), (1489, 92450), (1849, 74450), (2150, 64027), (2978, 46225), (3698, 37225), (7445, 18490), (9245, 14890)]