22504940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66191}}^1$

素因数の和:66217

約数の個数: 24

約数和(自身を含む): 50041152

約数和(自身を除く): 27536212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 66191, 132382, 264764, 330955, 661910, 1125247, 1323820, 2250494, 4500988, 5626235, 11252470, 22504940]

約数ペア:

[(1, 22504940), (2, 11252470), (4, 5626235), (5, 4500988), (10, 2250494), (17, 1323820), (20, 1125247), (34, 661910), (68, 330955), (85, 264764), (170, 132382), (340, 66191)]