2031074480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{479027}}^1$

素因数の和:479093

約数の個数: 40

約数和(自身を含む): 4811357232

約数和(自身を除く): 2780282752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 479027, 958054, 1916108, 2395135, 3832216, 4790270, 7664432, 9580540, 19161080, 25388431, 38322160, 50776862, 101553724, 126942155, 203107448, 253884310, 406214896, 507768620, 1015537240, 2031074480]

約数ペア:

[(1, 2031074480), (2, 1015537240), (4, 507768620), (5, 406214896), (8, 253884310), (10, 203107448), (16, 126942155), (20, 101553724), (40, 50776862), (53, 38322160), (80, 25388431), (106, 19161080), (212, 9580540), (265, 7664432), (424, 4790270), (530, 3832216), (848, 2395135), (1060, 1916108), (2120, 958054), (4240, 479027)]