23218242820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1\times {\mathrm{29333}}^1$

素因数の和:31444

約数の個数: 48

約数和(自身を含む): 51350927040

約数和(自身を除く): 28132684220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2083, 4166, 8332, 10415, 20830, 29333, 39577, 41660, 58666, 79154, 117332, 146665, 158308, 197885, 293330, 395770, 557327, 586660, 791540, 1114654, 2229308, 2786635, 5573270, 11146540, 61100639, 122201278, 244402556, 305503195, 611006390, 1160912141, 1222012780, 2321824282, 4643648564, 5804560705, 11609121410, 23218242820]

約数ペア:

[(1, 23218242820), (2, 11609121410), (4, 5804560705), (5, 4643648564), (10, 2321824282), (19, 1222012780), (20, 1160912141), (38, 611006390), (76, 305503195), (95, 244402556), (190, 122201278), (380, 61100639), (2083, 11146540), (4166, 5573270), (8332, 2786635), (10415, 2229308), (20830, 1114654), (29333, 791540), (39577, 586660), (41660, 557327), (58666, 395770), (79154, 293330), (117332, 197885), (146665, 158308)]