5357087.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 80015040

約数和(自身を除く): 40748930

約数列:

[1, 2, 5, 10, 13, 26, 41, 53, 65, 82, 106, 130, 139, 205, 265, 278, 410, 530, 533, 689, 695, 1066, 1378, 1390, 1807, 2173, 2665, 3445, 3614, 4346, 5330, 5699, 6890, 7367, 9035, 10865, 11398, 14734, 18070, 21730, 28249, 28495, 36835, 56498, 56990, 73670, 74087, 95771, 141245, 148174, 191542, 282490, 302047, 370435, 478855, 604094, 740870, 957710, 1510235, 3020470, 3926611, 7853222, 19633055, 39266110]

約数ペア:

[(1, 39266110), (2, 19633055), (5, 7853222), (10, 3926611), (13, 3020470), (26, 1510235), (41, 957710), (53, 740870), (65, 604094), (82, 478855), (106, 370435), (130, 302047), (139, 282490), (205, 191542), (265, 148174), (278, 141245), (410, 95771), (530, 74087), (533, 73670), (689, 56990), (695, 56498), (1066, 36835), (1378, 28495), (1390, 28249), (1807, 21730), (2173, 18070), (2665, 14734), (3445, 11398), (3614, 10865), (4346, 9035), (5330, 7367), (5699, 6890)]