4179080

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 9469440

約数和(自身を除く): 5290360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 547, 764, 955, 1094, 1528, 1910, 2188, 2735, 3820, 4376, 5470, 7640, 10940, 21880, 104477, 208954, 417908, 522385, 835816, 1044770, 2089540, 4179080]

約数ペア:

[(1, 4179080), (2, 2089540), (4, 1044770), (5, 835816), (8, 522385), (10, 417908), (20, 208954), (40, 104477), (191, 21880), (382, 10940), (547, 7640), (764, 5470), (955, 4376), (1094, 3820), (1528, 2735), (1910, 2188)]