41143420

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{13103}}^1$

素因数の和:13269

約数の個数: 24

約数和(自身を含む): 86958144

約数和(自身を除く): 45814724

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 13103, 26206, 52412, 65515, 131030, 262060, 2057171, 4114342, 8228684, 10285855, 20571710, 41143420]

約数ペア:

[(1, 41143420), (2, 20571710), (4, 10285855), (5, 8228684), (10, 4114342), (20, 2057171), (157, 262060), (314, 131030), (628, 65515), (785, 52412), (1570, 26206), (3140, 13103)]