4951840

素因数分解:

$2^5\times 5^1\times {\mathrm{30949}}^1$

素因数の和:30964

約数の個数: 24

約数和(自身を含む): 11699100

約数和(自身を除く): 6747260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 30949, 61898, 123796, 154745, 247592, 309490, 495184, 618980, 990368, 1237960, 2475920, 4951840]

約数ペア:

[(1, 4951840), (2, 2475920), (4, 1237960), (5, 990368), (8, 618980), (10, 495184), (16, 309490), (20, 247592), (32, 154745), (40, 123796), (80, 61898), (160, 30949)]