10879160

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1289}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 24613200

約数和(自身を除く): 13734040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1289, 1688, 2110, 2578, 4220, 5156, 6445, 8440, 10312, 12890, 25780, 51560, 271979, 543958, 1087916, 1359895, 2175832, 2719790, 5439580, 10879160]

約数ペア:

[(1, 10879160), (2, 5439580), (4, 2719790), (5, 2175832), (8, 1359895), (10, 1087916), (20, 543958), (40, 271979), (211, 51560), (422, 25780), (844, 12890), (1055, 10312), (1289, 8440), (1688, 6445), (2110, 5156), (2578, 4220)]