9448940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27791}}^1$

素因数の和:27817

約数の個数: 24

約数和(自身を含む): 21010752

約数和(自身を除く): 11561812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 27791, 55582, 111164, 138955, 277910, 472447, 555820, 944894, 1889788, 2362235, 4724470, 9448940]

約数ペア:

[(1, 9448940), (2, 4724470), (4, 2362235), (5, 1889788), (10, 944894), (17, 555820), (20, 472447), (34, 277910), (68, 138955), (85, 111164), (170, 55582), (340, 27791)]