2511367004180

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1\times {\mathrm{626173}}^1$

素因数の和:627888

約数の個数: 48

約数和(自身を含む): 5318772049920

約数和(自身を除く): 2807405045740

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 1579, 2540, 3158, 6316, 7895, 15790, 31580, 200533, 401066, 626173, 802132, 1002665, 1252346, 2005330, 2504692, 3130865, 4010660, 6261730, 12523460, 79523971, 159047942, 318095884, 397619855, 795239710, 988727167, 1590479420, 1977454334, 3954908668, 4943635835, 9887271670, 19774543340, 125568350209, 251136700418, 502273400836, 627841751045, 1255683502090, 2511367004180]

約数ペア:

[(1, 2511367004180), (2, 1255683502090), (4, 627841751045), (5, 502273400836), (10, 251136700418), (20, 125568350209), (127, 19774543340), (254, 9887271670), (508, 4943635835), (635, 3954908668), (1270, 1977454334), (1579, 1590479420), (2540, 988727167), (3158, 795239710), (6316, 397619855), (7895, 318095884), (15790, 159047942), (31580, 79523971), (200533, 12523460), (401066, 6261730), (626173, 4010660), (802132, 3130865), (1002665, 2504692), (1252346, 2005330)]