339134480

素因数分解:

$2^4\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{2543}}^1$

素因数の和:4223

約数の個数: 40

約数和(自身を含む): 789270912

約数和(自身を除く): 450136432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1667, 2543, 3334, 5086, 6668, 8335, 10172, 12715, 13336, 16670, 20344, 25430, 26672, 33340, 40688, 50860, 66680, 101720, 133360, 203440, 4239181, 8478362, 16956724, 21195905, 33913448, 42391810, 67826896, 84783620, 169567240, 339134480]

約数ペア:

[(1, 339134480), (2, 169567240), (4, 84783620), (5, 67826896), (8, 42391810), (10, 33913448), (16, 21195905), (20, 16956724), (40, 8478362), (80, 4239181), (1667, 203440), (2543, 133360), (3334, 101720), (5086, 66680), (6668, 50860), (8335, 40688), (10172, 33340), (12715, 26672), (13336, 25430), (16670, 20344)]