110426480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72649}}^1$

素因数の和:72681

約数の個数: 40

約数和(自身を含む): 270258000

約数和(自身を除く): 159831520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 72649, 145298, 290596, 363245, 581192, 726490, 1162384, 1380331, 1452980, 2760662, 2905960, 5521324, 5811920, 6901655, 11042648, 13803310, 22085296, 27606620, 55213240, 110426480]

約数ペア:

[(1, 110426480), (2, 55213240), (4, 27606620), (5, 22085296), (8, 13803310), (10, 11042648), (16, 6901655), (19, 5811920), (20, 5521324), (38, 2905960), (40, 2760662), (76, 1452980), (80, 1380331), (95, 1162384), (152, 726490), (190, 581192), (304, 363245), (380, 290596), (760, 145298), (1520, 72649)]