4118440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 9756000

約数和(自身を除く): 5637560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5419, 10838, 21676, 27095, 43352, 54190, 102961, 108380, 205922, 216760, 411844, 514805, 823688, 1029610, 2059220, 4118440]

約数ペア:

[(1, 4118440), (2, 2059220), (4, 1029610), (5, 823688), (8, 514805), (10, 411844), (19, 216760), (20, 205922), (38, 108380), (40, 102961), (76, 54190), (95, 43352), (152, 27095), (190, 21676), (380, 10838), (760, 5419)]