9039880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7793}}^1$

素因数の和:7833

約数の個数: 32

約数和(自身を含む): 21043800

約数和(自身を除く): 12003920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7793, 15586, 31172, 38965, 62344, 77930, 155860, 225997, 311720, 451994, 903988, 1129985, 1807976, 2259970, 4519940, 9039880]

約数ペア:

[(1, 9039880), (2, 4519940), (4, 2259970), (5, 1807976), (8, 1129985), (10, 903988), (20, 451994), (29, 311720), (40, 225997), (58, 155860), (116, 77930), (145, 62344), (232, 38965), (290, 31172), (580, 15586), (1160, 7793)]