2051260060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{84137}}^1$

素因数の和:84222

約数の個数: 48

約数和(自身を含む): 4579799616

約数和(自身を除く): 2528539556

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 2438, 4876, 6095, 12190, 24380, 84137, 168274, 336548, 420685, 841370, 1682740, 1935151, 3870302, 4459261, 7740604, 8918522, 9675755, 17837044, 19351510, 22296305, 38703020, 44592610, 89185220, 102563003, 205126006, 410252012, 512815015, 1025630030, 2051260060]

約数ペア:

[(1, 2051260060), (2, 1025630030), (4, 512815015), (5, 410252012), (10, 205126006), (20, 102563003), (23, 89185220), (46, 44592610), (53, 38703020), (92, 22296305), (106, 19351510), (115, 17837044), (212, 9675755), (230, 8918522), (265, 7740604), (460, 4459261), (530, 3870302), (1060, 1935151), (1219, 1682740), (2438, 841370), (4876, 420685), (6095, 336548), (12190, 168274), (24380, 84137)]