5200994015

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2459}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 7420442400

約数和(自身を除く): 2219448385

約数列:

[1, 5, 7, 35, 49, 89, 97, 245, 445, 485, 623, 679, 2459, 3115, 3395, 4361, 4753, 8633, 12295, 17213, 21805, 23765, 43165, 60431, 86065, 120491, 218851, 238523, 302155, 423017, 602455, 1094255, 1192615, 1531957, 1669661, 2115085, 7659785, 8348305, 10723699, 11687627, 21228547, 53618495, 58438135, 106142735, 148599829, 742999145, 1040198803, 5200994015]

約数ペア:

[(1, 5200994015), (5, 1040198803), (7, 742999145), (35, 148599829), (49, 106142735), (89, 58438135), (97, 53618495), (245, 21228547), (445, 11687627), (485, 10723699), (623, 8348305), (679, 7659785), (2459, 2115085), (3115, 1669661), (3395, 1531957), (4361, 1192615), (4753, 1094255), (8633, 602455), (12295, 423017), (17213, 302155), (21805, 238523), (23765, 218851), (43165, 120491), (60431, 86065)]