139022274520

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{9074561}}^1$

素因数の和:9074955

約数の個数: 32

約数和(自身を含む): 313616862720

約数和(自身を除く): 174594588200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7660, 15320, 9074561, 18149122, 36298244, 45372805, 72596488, 90745610, 181491220, 362982440, 3475556863, 6951113726, 13902227452, 17377784315, 27804454904, 34755568630, 69511137260, 139022274520]

約数ペア:

[(1, 139022274520), (2, 69511137260), (4, 34755568630), (5, 27804454904), (8, 17377784315), (10, 13902227452), (20, 6951113726), (40, 3475556863), (383, 362982440), (766, 181491220), (1532, 90745610), (1915, 72596488), (3064, 45372805), (3830, 36298244), (7660, 18149122), (15320, 9074561)]