4394060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19973}}^1$

素因数の和:19993

約数の個数: 24

約数和(自身を含む): 10066896

約数和(自身を除く): 5672836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19973, 39946, 79892, 99865, 199730, 219703, 399460, 439406, 878812, 1098515, 2197030, 4394060]

約数ペア:

[(1, 4394060), (2, 2197030), (4, 1098515), (5, 878812), (10, 439406), (11, 399460), (20, 219703), (22, 199730), (44, 99865), (55, 79892), (110, 39946), (220, 19973)]