4133240

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 9365760

約数和(自身を除く): 5232520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 541, 764, 955, 1082, 1528, 1910, 2164, 2705, 3820, 4328, 5410, 7640, 10820, 21640, 103331, 206662, 413324, 516655, 826648, 1033310, 2066620, 4133240]

約数ペア:

[(1, 4133240), (2, 2066620), (4, 1033310), (5, 826648), (8, 516655), (10, 413324), (20, 206662), (40, 103331), (191, 21640), (382, 10820), (541, 7640), (764, 5410), (955, 4328), (1082, 3820), (1528, 2705), (1910, 2164)]