2019559085

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 2508105600

約数和(自身を除く): 488546515

約数列:

[1, 5, 59, 109, 181, 295, 347, 545, 905, 1735, 6431, 10679, 19729, 20473, 32155, 37823, 53395, 62807, 98645, 102365, 189115, 314035, 1164011, 2231557, 3705613, 5820055, 6845963, 11157785, 18528065, 34229815, 403911817, 2019559085]

約数ペア:

[(1, 2019559085), (5, 403911817), (59, 34229815), (109, 18528065), (181, 11157785), (295, 6845963), (347, 5820055), (545, 3705613), (905, 2231557), (1735, 1164011), (6431, 314035), (10679, 189115), (19729, 102365), (20473, 98645), (32155, 62807), (37823, 53395)]