148942340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2711}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 325309824

約数和(自身を除く): 176367484

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 205, 268, 335, 410, 670, 820, 1340, 2711, 2747, 5422, 5494, 10844, 10988, 13555, 13735, 27110, 27470, 54220, 54940, 111151, 181637, 222302, 363274, 444604, 555755, 726548, 908185, 1111510, 1816370, 2223020, 3632740, 7447117, 14894234, 29788468, 37235585, 74471170, 148942340]

約数ペア:

[(1, 148942340), (2, 74471170), (4, 37235585), (5, 29788468), (10, 14894234), (20, 7447117), (41, 3632740), (67, 2223020), (82, 1816370), (134, 1111510), (164, 908185), (205, 726548), (268, 555755), (335, 444604), (410, 363274), (670, 222302), (820, 181637), (1340, 111151), (2711, 54940), (2747, 54220), (5422, 27470), (5494, 27110), (10844, 13735), (10988, 13555)]