2010210004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{24979}}^1$

素因数の和:25084

約数の個数: 48

約数和(自身を含む): 4028774400

約数和(自身を除く): 2018564396

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 118, 124, 236, 341, 649, 682, 1298, 1364, 1829, 2596, 3658, 7316, 20119, 24979, 40238, 49958, 80476, 99916, 274769, 549538, 774349, 1099076, 1473761, 1548698, 2947522, 3097396, 5895044, 8517839, 16211371, 17035678, 32422742, 34071356, 45686591, 64845484, 91373182, 182746364, 502552501, 1005105002, 2010210004]

約数ペア:

[(1, 2010210004), (2, 1005105002), (4, 502552501), (11, 182746364), (22, 91373182), (31, 64845484), (44, 45686591), (59, 34071356), (62, 32422742), (118, 17035678), (124, 16211371), (236, 8517839), (341, 5895044), (649, 3097396), (682, 2947522), (1298, 1548698), (1364, 1473761), (1829, 1099076), (2596, 774349), (3658, 549538), (7316, 274769), (20119, 99916), (24979, 80476), (40238, 49958)]