4429660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11657}}^1$

素因数の和:11685

約数の個数: 24

約数和(自身を含む): 9792720

約数和(自身を除く): 5363060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11657, 23314, 46628, 58285, 116570, 221483, 233140, 442966, 885932, 1107415, 2214830, 4429660]

約数ペア:

[(1, 4429660), (2, 2214830), (4, 1107415), (5, 885932), (10, 442966), (19, 233140), (20, 221483), (38, 116570), (76, 58285), (95, 46628), (190, 23314), (380, 11657)]