2683730240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{441403}}^1$

素因数の和:441439

約数の個数: 56

約数和(自身を含む): 6726996960

約数和(自身を除く): 4043266720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 441403, 882806, 1765612, 2207015, 3531224, 4414030, 7062448, 8386657, 8828060, 14124896, 16773314, 17656120, 28249792, 33546628, 35312240, 41933285, 67093256, 70624480, 83866570, 134186512, 141248960, 167733140, 268373024, 335466280, 536746048, 670932560, 1341865120, 2683730240]

約数ペア:

[(1, 2683730240), (2, 1341865120), (4, 670932560), (5, 536746048), (8, 335466280), (10, 268373024), (16, 167733140), (19, 141248960), (20, 134186512), (32, 83866570), (38, 70624480), (40, 67093256), (64, 41933285), (76, 35312240), (80, 33546628), (95, 28249792), (152, 17656120), (160, 16773314), (190, 14124896), (304, 8828060), (320, 8386657), (380, 7062448), (608, 4414030), (760, 3531224), (1216, 2207015), (1520, 1765612), (3040, 882806), (6080, 441403)]