6877240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9049}}^1$

素因数の和:9079

約数の個数: 32

約数和(自身を含む): 16290000

約数和(自身を除く): 9412760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 9049, 18098, 36196, 45245, 72392, 90490, 171931, 180980, 343862, 361960, 687724, 859655, 1375448, 1719310, 3438620, 6877240]

約数ペア:

[(1, 6877240), (2, 3438620), (4, 1719310), (5, 1375448), (8, 859655), (10, 687724), (19, 361960), (20, 343862), (38, 180980), (40, 171931), (76, 90490), (95, 72392), (152, 45245), (190, 36196), (380, 18098), (760, 9049)]