39099530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2819}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 75124800

約数和(自身を除く): 36025270

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 2819, 5638, 6935, 13870, 14095, 28190, 53561, 107122, 205787, 267805, 411574, 535610, 1028935, 2057870, 3909953, 7819906, 19549765, 39099530]

約数ペア:

[(1, 39099530), (2, 19549765), (5, 7819906), (10, 3909953), (19, 2057870), (38, 1028935), (73, 535610), (95, 411574), (146, 267805), (190, 205787), (365, 107122), (730, 53561), (1387, 28190), (2774, 14095), (2819, 13870), (5638, 6935)]