27720486068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{179849}}^1$

素因数の和:180008

約数の個数: 48

約数和(自身を含む): 55111795200

約数和(自身を除く): 27391309132

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 113, 124, 226, 341, 452, 682, 1243, 1364, 2486, 3503, 4972, 7006, 14012, 38533, 77066, 154132, 179849, 359698, 719396, 1978339, 3956678, 5575319, 7913356, 11150638, 20322937, 22301276, 40645874, 61328509, 81291748, 122657018, 223552307, 245314036, 447104614, 630011047, 894209228, 1260022094, 2520044188, 6930121517, 13860243034, 27720486068]

約数ペア:

[(1, 27720486068), (2, 13860243034), (4, 6930121517), (11, 2520044188), (22, 1260022094), (31, 894209228), (44, 630011047), (62, 447104614), (113, 245314036), (124, 223552307), (226, 122657018), (341, 81291748), (452, 61328509), (682, 40645874), (1243, 22301276), (1364, 20322937), (2486, 11150638), (3503, 7913356), (4972, 5575319), (7006, 3956678), (14012, 1978339), (38533, 719396), (77066, 359698), (154132, 179849)]