40101284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{83}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 74071536

約数和(自身を除く): 33970252

約数列:

[1, 2, 4, 43, 53, 83, 86, 106, 166, 172, 212, 332, 2279, 2809, 3569, 4399, 4558, 5618, 7138, 8798, 9116, 11236, 14276, 17596, 120787, 189157, 233147, 241574, 378314, 466294, 483148, 756628, 932588, 10025321, 20050642, 40101284]

約数ペア:

[(1, 40101284), (2, 20050642), (4, 10025321), (43, 932588), (53, 756628), (83, 483148), (86, 466294), (106, 378314), (166, 241574), (172, 233147), (212, 189157), (332, 120787), (2279, 17596), (2809, 14276), (3569, 11236), (4399, 9116), (4558, 8798), (5618, 7138)]