25094630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12007}}^1$

素因数の和:12044

約数の個数: 32

約数和(自身を含む): 51874560

約数和(自身を除く): 26779930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 12007, 24014, 60035, 120070, 132077, 228133, 264154, 456266, 660385, 1140665, 1320770, 2281330, 2509463, 5018926, 12547315, 25094630]

約数ペア:

[(1, 25094630), (2, 12547315), (5, 5018926), (10, 2509463), (11, 2281330), (19, 1320770), (22, 1140665), (38, 660385), (55, 456266), (95, 264154), (110, 228133), (190, 132077), (209, 120070), (418, 60035), (1045, 24014), (2090, 12007)]