67696240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44537}}^1$

素因数の和:44569

約数の個数: 40

約数和(自身を含む): 165681360

約数和(自身を除く): 97985120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 44537, 89074, 178148, 222685, 356296, 445370, 712592, 846203, 890740, 1692406, 1781480, 3384812, 3562960, 4231015, 6769624, 8462030, 13539248, 16924060, 33848120, 67696240]

約数ペア:

[(1, 67696240), (2, 33848120), (4, 16924060), (5, 13539248), (8, 8462030), (10, 6769624), (16, 4231015), (19, 3562960), (20, 3384812), (38, 1781480), (40, 1692406), (76, 890740), (80, 846203), (95, 712592), (152, 445370), (190, 356296), (304, 222685), (380, 178148), (760, 89074), (1520, 44537)]