1882520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 4460400

約数和(自身を除く): 2577880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2477, 4954, 9908, 12385, 19816, 24770, 47063, 49540, 94126, 99080, 188252, 235315, 376504, 470630, 941260, 1882520]

約数ペア:

[(1, 1882520), (2, 941260), (4, 470630), (5, 376504), (8, 235315), (10, 188252), (19, 99080), (20, 94126), (38, 49540), (40, 47063), (76, 24770), (95, 19816), (152, 12385), (190, 9908), (380, 4954), (760, 2477)]