41556440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12517}}^1$

素因数の和:12611

約数の個数: 32

約数和(自身を含む): 94636080

約数和(自身を除く): 53079640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 12517, 25034, 50068, 62585, 100136, 125170, 250340, 500680, 1038911, 2077822, 4155644, 5194555, 8311288, 10389110, 20778220, 41556440]

約数ペア:

[(1, 41556440), (2, 20778220), (4, 10389110), (5, 8311288), (8, 5194555), (10, 4155644), (20, 2077822), (40, 1038911), (83, 500680), (166, 250340), (332, 125170), (415, 100136), (664, 62585), (830, 50068), (1660, 25034), (3320, 12517)]