8010417575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2647}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 10953822720

約数和(自身を除く): 2943405145

約数列:

[1, 5, 19, 23, 25, 95, 115, 277, 437, 475, 575, 1385, 2185, 2647, 5263, 6371, 6925, 10925, 13235, 26315, 31855, 50293, 60881, 66175, 121049, 131575, 159275, 251465, 304405, 605245, 733219, 1156739, 1257325, 1522025, 3026225, 3666095, 5783695, 13931161, 16864037, 18330475, 28918475, 69655805, 84320185, 320416703, 348279025, 421600925, 1602083515, 8010417575]

約数ペア:

[(1, 8010417575), (5, 1602083515), (19, 421600925), (23, 348279025), (25, 320416703), (95, 84320185), (115, 69655805), (277, 28918475), (437, 18330475), (475, 16864037), (575, 13931161), (1385, 5783695), (2185, 3666095), (2647, 3026225), (5263, 1522025), (6371, 1257325), (6925, 1156739), (10925, 733219), (13235, 605245), (26315, 304405), (31855, 251465), (50293, 159275), (60881, 131575), (66175, 121049)]