40870030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 76331808

約数和(自身を除く): 35461778

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 1201, 2402, 3403, 6005, 6806, 12010, 17015, 34030, 49241, 98482, 99683, 199366, 246205, 492410, 498415, 996830, 4087003, 8174006, 20435015, 40870030]

約数ペア:

[(1, 40870030), (2, 20435015), (5, 8174006), (10, 4087003), (41, 996830), (82, 498415), (83, 492410), (166, 246205), (205, 199366), (410, 99683), (415, 98482), (830, 49241), (1201, 34030), (2402, 17015), (3403, 12010), (6005, 6806)]