39294850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 88440768

約数和(自身を除く): 49145918

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 311, 350, 361, 475, 622, 665, 722, 950, 1330, 1555, 1805, 2177, 2527, 3110, 3325, 3610, 4354, 5054, 5909, 6650, 7775, 9025, 10885, 11818, 12635, 15550, 18050, 21770, 25270, 29545, 41363, 54425, 59090, 63175, 82726, 108850, 112271, 126350, 147725, 206815, 224542, 295450, 413630, 561355, 785897, 1034075, 1122710, 1571794, 2068150, 2806775, 3929485, 5613550, 7858970, 19647425, 39294850]

約数ペア:

[(1, 39294850), (2, 19647425), (5, 7858970), (7, 5613550), (10, 3929485), (14, 2806775), (19, 2068150), (25, 1571794), (35, 1122710), (38, 1034075), (50, 785897), (70, 561355), (95, 413630), (133, 295450), (175, 224542), (190, 206815), (266, 147725), (311, 126350), (350, 112271), (361, 108850), (475, 82726), (622, 63175), (665, 59090), (722, 54425), (950, 41363), (1330, 29545), (1555, 25270), (1805, 21770), (2177, 18050), (2527, 15550), (3110, 12635), (3325, 11818), (3610, 10885), (4354, 9025), (5054, 7775), (5909, 6650)]