185664260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 397897920

約数和(自身を除く): 212233660

約数列:

[1, 2, 4, 5, 10, 20, 101, 107, 202, 214, 404, 428, 505, 535, 859, 1010, 1070, 1718, 2020, 2140, 3436, 4295, 8590, 10807, 17180, 21614, 43228, 54035, 86759, 91913, 108070, 173518, 183826, 216140, 347036, 367652, 433795, 459565, 867590, 919130, 1735180, 1838260, 9283213, 18566426, 37132852, 46416065, 92832130, 185664260]

約数ペア:

[(1, 185664260), (2, 92832130), (4, 46416065), (5, 37132852), (10, 18566426), (20, 9283213), (101, 1838260), (107, 1735180), (202, 919130), (214, 867590), (404, 459565), (428, 433795), (505, 367652), (535, 347036), (859, 216140), (1010, 183826), (1070, 173518), (1718, 108070), (2020, 91913), (2140, 86759), (3436, 54035), (4295, 43228), (8590, 21614), (10807, 17180)]